X4O: Formatted the SAX3 package to eclipse-160 (code+comment)

nx01-x4o-sax3/src/main/java/org/x4o/sax3/SAX3WriterEnum.java

@@ -20,7 +20,7 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.sax3;
+package org.x4o.sax3;
 
 import java.io.Closeable;
 import java.io.IOException;
@@ -38,16 +38,16 @@ import org.xml.sax.helpers.AttributesImpl;
  * 
  * @author Willem Cazander
  * @version 1.0 May 3, 2013
- * @param <TAG> The enum for the XML tag values.
+ * @param <TAG>        The enum for the XML tag values.
  * @param <TAG_WRITER> The tag writer to output to.
  */
-public class SAX3WriterEnum<TAG extends Enum<?>,TAG_WRITER extends ContentWriter> implements SAX3WriterEnumHammer<TAG>, Closeable { 
+public class SAX3WriterEnum<TAG extends Enum<?>, TAG_WRITER extends ContentWriter> implements SAX3WriterEnumHammer<TAG>, Closeable {
-	
+
 	private final Attributes EMPTY_ATTRIBUTES = new AttributesImpl();
 	private final TAG_WRITER contentWriter;
 	private final String tagNamespaceUri;
 	private final String tagNamespacePrefix;
-	
+
 	public SAX3WriterEnum(TAG_WRITER contentWriter) {
 		this(contentWriter, SAX3XMLConstants.NULL_NS_URI, SAX3XMLConstants.NULL_NS_URI);
 	}
@@ -57,20 +57,20 @@ public class SAX3WriterEnum<TAG extends Enum<?>,TAG_WRITER extends ContentWriter
 		this.tagNamespaceUri = Objects.requireNonNull(tagNamespaceUri, "Can't create wrapper with null tagNamespaceUri");
 		this.tagNamespacePrefix = Objects.requireNonNull(tagNamespacePrefix, "Can't create wrapper with null tagNamespacePrefix");
 	}
-	
+
 	@Override
 	public void close() throws IOException {
 		contentWriter.close();
 	}
-	
+
 	public TAG_WRITER getContentWriterWrapped() {
 		return contentWriter;
 	}
-	
+
 	public String getTagNamespaceUri() {
 		return tagNamespaceUri;
 	}
-	
+
 	public void startDocument() throws IOException {
 		try {
 			contentWriter.startDocument();
@@ -79,7 +79,7 @@ public class SAX3WriterEnum<TAG extends Enum<?>,TAG_WRITER extends ContentWriter
 			throw new IOException(e);
 		}
 	}
-	
+
 	public void endDocument() throws IOException {
 		try {
 			contentWriter.endDocument();
@@ -87,30 +87,30 @@ public class SAX3WriterEnum<TAG extends Enum<?>,TAG_WRITER extends ContentWriter
 			throw new IOException(e);
 		}
 	}
-	
+
 	public ContentCloseable printTag(TAG tag) throws IOException {
 		return printTag(tag, EMPTY_ATTRIBUTES);
 	}
-	
+
 	public ContentCloseable printTag(TAG tag, Attributes atts) throws IOException {
 		printTagStart(tag, atts);
 		return () -> printTagEnd(tag);
 	}
-	
+
 	public void printTagStartEnd(TAG tag, Attributes atts) throws IOException {
 		printTagStart(tag, atts);
 		printTagEnd(tag);
 	}
-	
+
 	public void printTagStartEnd(TAG tag) throws IOException {
 		printTagStart(tag);
 		printTagEnd(tag);
 	}
-	
+
 	public void printTagStart(TAG tag) throws IOException {
 		printTagStart(tag, EMPTY_ATTRIBUTES);
 	}
-	
+
 	public void printTagStart(TAG tag, Attributes atts) throws IOException {
 		try {
 			contentWriter.startElement(getTagNamespaceUri(), toTagString(tag), "", atts);
@@ -118,15 +118,15 @@ public class SAX3WriterEnum<TAG extends Enum<?>,TAG_WRITER extends ContentWriter
 			throw new IOException(e);
 		}
 	}
-	
+
 	public void printTagEnd(TAG tag) throws IOException {
 		try {
-			contentWriter.endElement(getTagNamespaceUri(),toTagString(tag) , "");
+			contentWriter.endElement(getTagNamespaceUri(), toTagString(tag), "");
 		} catch (SAXException e) {
 			throw new IOException(e);
 		}
 	}
-	
+
 	private String toTagString(TAG tag) {
 		String result = tag.name();
 		if (result.startsWith("_")) {
@@ -134,7 +134,7 @@ public class SAX3WriterEnum<TAG extends Enum<?>,TAG_WRITER extends ContentWriter
 		}
 		return result;
 	}
-	
+
 	public void printTagCharacters(TAG tag, String text) throws IOException {
 		printTagStart(tag);
 		if (text == null) {
@@ -143,7 +143,7 @@ public class SAX3WriterEnum<TAG extends Enum<?>,TAG_WRITER extends ContentWriter
 		printCharacters(text);
 		printTagEnd(tag);
 	}
-	
+
 	public void printCharacters(String text) throws IOException {
 		try {
 			contentWriter.characters(text);
@@ -151,7 +151,7 @@ public class SAX3WriterEnum<TAG extends Enum<?>,TAG_WRITER extends ContentWriter
 			throw new IOException(e);
 		}
 	}
-	
+
 	public void printComment(String text) throws IOException {
 		try {
 			contentWriter.comment(text);

nx01-x4o-sax3/src/main/java/org/x4o/sax3/SAX3WriterEnumHammer.java

@@ -20,7 +20,7 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.sax3;
+package org.x4o.sax3;
 
 import java.io.IOException;
 
@@ -34,26 +34,26 @@ import org.xml.sax.Attributes;
  * @param <TAG> The enum for the XML tag values.
  */
 public interface SAX3WriterEnumHammer<TAG extends Enum<?>> {
-	
+
 	String getTagNamespaceUri();
-	
+
 	void startDocument() throws IOException;
-	
+
 	void endDocument() throws IOException;
-	
+
 	void printTagStartEnd(TAG tag) throws IOException;
-	
+
 	void printTagStartEnd(TAG tag, Attributes atts) throws IOException;
-	
+
 	void printTagStart(TAG tag) throws IOException;
-	
+
 	void printTagStart(TAG tag, Attributes atts) throws IOException;
-	
+
 	void printTagEnd(TAG tag) throws IOException;
-	
+
 	void printTagCharacters(TAG tag, String text) throws IOException;
-	
+
 	void printCharacters(String text) throws IOException;
-	
+
 	void printComment(String text) throws IOException;
 }

nx01-x4o-sax3/src/main/java/org/x4o/sax3/SAX3WriterHtml.java

@@ -20,7 +20,7 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.sax3;
+package org.x4o.sax3;
 
 import java.io.IOException;
 import java.io.Writer;
@@ -38,16 +38,16 @@ import org.xml.sax.helpers.AttributesImpl;
  * @author Willem Cazander
  * @version 1.0 Apr 30, 2013
  */
-public class SAX3WriterHtml extends SAX3WriterEnum<SAX3WriterHtml.Tag,SAX3WriterXml> {
+public class SAX3WriterHtml extends SAX3WriterEnum<SAX3WriterHtml.Tag, SAX3WriterXml> {
-	
+
 	public SAX3WriterHtml(Writer out, String encoding) {
 		super(new SAX3WriterXml(out, encoding), "", SAX3XMLConstants.NULL_NS_URI);
 	}
-	
+
 	public SAX3PropertyConfig getPropertyConfig() {
 		return getContentWriterWrapped().getPropertyConfig();
 	}
-	
+
 	public void printDocType(DocType doc) throws IOException {
 		try {
 			getContentWriterWrapped().startDTD(doc.getName(), doc.getPublicId(), doc.getSystemId());
@@ -55,7 +55,7 @@ public class SAX3WriterHtml extends SAX3WriterEnum<SAX3WriterHtml.Tag,SAX3Writer
 			throw new IOException(e);
 		}
 	}
-	
+
 	public void printHtmlStart(String language) throws IOException {
 		AttributesImpl atts = new AttributesImpl();
 		if (language != null) {
@@ -63,16 +63,16 @@ public class SAX3WriterHtml extends SAX3WriterEnum<SAX3WriterHtml.Tag,SAX3Writer
 		}
 		printTagStart(Tag.html, atts);
 	}
-	
+
 	public void printHtmlEnd() throws IOException {
 		printTagEnd(Tag.html);
 	}
-	
+
 	public void printHeadMetaDate() throws IOException {
 		Calendar cal = Calendar.getInstance();
-		printHeadMeta("date", cal.get(Calendar.YEAR) + "-" + (cal.get(Calendar.MONTH)+1) + "-" + cal.get(Calendar.DAY_OF_MONTH));
+		printHeadMeta("date", cal.get(Calendar.YEAR) + "-" + (cal.get(Calendar.MONTH) + 1) + "-" + cal.get(Calendar.DAY_OF_MONTH));
 	}
-	
+
 	public void printHeadTitle(String title) throws IOException {
 		printTagCharacters(Tag.title, title);
 	}
@@ -84,14 +84,14 @@ public class SAX3WriterHtml extends SAX3WriterEnum<SAX3WriterHtml.Tag,SAX3Writer
 		atts.addAttribute("", "charset", "", "", getPropertyConfig().getPropertyString(SAX3WriterXml.OUTPUT_ENCODING));
 		printTagStartEnd(Tag.meta, atts);
 	}
-	
+
 	public void printHeadMeta(String name, String content) throws IOException {
 		AttributesImpl atts = new AttributesImpl();
 		atts.addAttribute("", "name", "", "", name);
 		atts.addAttribute("", "content", "", "", content);
 		printTagStartEnd(Tag.meta, atts);
 	}
-	
+
 	public void printHeadLinkCss(String cssUrl) throws IOException {
 		AttributesImpl atts = new AttributesImpl();
 		atts.addAttribute("", "rel", "", "", "stylesheet");
@@ -100,7 +100,7 @@ public class SAX3WriterHtml extends SAX3WriterEnum<SAX3WriterHtml.Tag,SAX3Writer
 		atts.addAttribute("", "href", "", "", cssUrl);
 		printTagStartEnd(Tag.link, atts);
 	}
-	
+
 	public void printScriptSrc(String jsUrl) throws IOException {
 		AttributesImpl atts = new AttributesImpl();
 		atts.addAttribute("", "type", "", "", "text/javascript");
@@ -109,7 +109,7 @@ public class SAX3WriterHtml extends SAX3WriterEnum<SAX3WriterHtml.Tag,SAX3Writer
 		printCharacters(" "); // NOTE: space needed to keep browsers happy
 		printTagEnd(Tag.script);
 	}
-	
+
 	public void printScriptInline(String script) throws IOException {
 		AttributesImpl atts = new AttributesImpl();
 		atts.addAttribute("", "type", "", "", "text/javascript");
@@ -117,20 +117,22 @@ public class SAX3WriterHtml extends SAX3WriterEnum<SAX3WriterHtml.Tag,SAX3Writer
 		printComment(script);
 		printTagEnd(Tag.script);
 	}
-	
+
 	public void printScriptNoDiv() throws IOException {
 		printScriptNoDiv(null);
 	}
-	
+
 	public void printScriptNoDiv(String text) throws IOException {
 		if (text == null) {
 			text = "JavaScript is disabled on your browser.";
 		}
 		printTagStart(Tag.noscript);
-			printTagStart(Tag.div);printCharacters(text);printTagEnd(Tag.div);
+		printTagStart(Tag.div);
+		printCharacters(text);
+		printTagEnd(Tag.div);
 		printTagEnd(Tag.noscript);
 	}
-	
+
 	public void printHrefNamed(String name) throws IOException {
 		AttributesImpl atts = new AttributesImpl();
 		atts.addAttribute("", "name", "", "", name);
@@ -138,7 +140,7 @@ public class SAX3WriterHtml extends SAX3WriterEnum<SAX3WriterHtml.Tag,SAX3Writer
 		printComment(" ");
 		printTagEnd(Tag.a);
 	}
-	
+
 	public void printHrefTarget(String href, String target, String text) throws IOException {
 		AttributesImpl atts = new AttributesImpl();
 		atts.addAttribute("", "href", "", "", href);
@@ -147,28 +149,28 @@ public class SAX3WriterHtml extends SAX3WriterEnum<SAX3WriterHtml.Tag,SAX3Writer
 		printCharacters(text);
 		printTagEnd(Tag.a);
 	}
-	
+
 	public void printHref(String href, String text) throws IOException {
 		printHref(href, text, text);
 	}
-	
+
 	public void printHref(String href, String text, String title) throws IOException {
 		printHref(href, text, title, null);
 	}
-	
+
 	public void printHref(String href, String text, String title, String spanClass) throws IOException {
 		AttributesImpl atts = new AttributesImpl();
 		atts.addAttribute("", "href", "", "", href);
 		if (title != null) {
 			atts.addAttribute("", "title", "", "", title);
 		}
-		printTagStart(Tag.a,atts);
+		printTagStart(Tag.a, atts);
 		if (spanClass != null) {
 			atts = new AttributesImpl();
 			if (spanClass.length() > 0) {
 				atts.addAttribute("", "class", "", "", spanClass);
 			}
-			printTagStart(Tag.span,atts);
+			printTagStart(Tag.span, atts);
 		}
 		printCharacters(text);
 		if (spanClass != null) {
@@ -176,11 +178,11 @@ public class SAX3WriterHtml extends SAX3WriterEnum<SAX3WriterHtml.Tag,SAX3Writer
 		}
 		printTagEnd(Tag.a);
 	}
-	
+
 	public void printTagCharacters(Tag tag, String text, String tagClass) throws IOException {
 		printTagCharacters(tag, text, tagClass, null);
 	}
-	
+
 	public void printTagCharacters(Tag tag, String text, String tagClass, String tagId) throws IOException {
 		printTagStart(tag, tagClass, tagId, null);
 		if (text == null) {
@@ -189,44 +191,44 @@ public class SAX3WriterHtml extends SAX3WriterEnum<SAX3WriterHtml.Tag,SAX3Writer
 		printCharacters(text);
 		printTagEnd(tag);
 	}
-	
+
 	public ContentCloseable printTag(Tag tag, String tagClass) throws IOException {
 		return printTag(tag, tagClass, null, null);
 	}
-	
+
 	public ContentCloseable printTag(Tag tag, Enum<?> tagClassEnum) throws IOException {
 		return printTag(tag, tagClassEnum, null);
 	}
-	
+
 	public ContentCloseable printTag(Tag tag, Enum<?> tagClassEnum, String tagId) throws IOException {
 		return printTag(tag, tagClassEnum, tagId, null);
 	}
-	
+
 	public ContentCloseable printTag(Tag tag, Enum<?> tagClassEnum, String tagId, String typeId) throws IOException {
 		return printTag(tag, tagClassEnum.name(), tagId, typeId);
 	}
-	
+
 	public ContentCloseable printTag(Tag tag, String tagClass, String tagId, String typeId) throws IOException {
 		printTagStart(tag, tagClass, tagId, typeId);
 		return () -> printTagEnd(tag);
 	}
-	
+
 	public void printTagStart(Tag tag, String tagClass) throws IOException {
 		printTagStart(tag, tagClass, null, null);
 	}
-	
+
 	public void printTagStart(Tag tag, Enum<?> tagClassEnum) throws IOException {
 		printTagStart(tag, tagClassEnum, null);
 	}
-	
+
 	public void printTagStart(Tag tag, Enum<?> tagClassEnum, String tagId) throws IOException {
 		printTagStart(tag, tagClassEnum, tagId, null);
 	}
-	
+
 	public void printTagStart(Tag tag, Enum<?> tagClassEnum, String tagId, String typeId) throws IOException {
 		printTagStart(tag, tagClassEnum.name(), tagId, typeId);
 	}
-	
+
 	public void printTagStart(Tag tag, String tagClass, String tagId, String typeId) throws IOException {
 		AttributesImpl atts = new AttributesImpl();
 		if (tagId != null && tagId.length() > 0) {
@@ -240,80 +242,180 @@ public class SAX3WriterHtml extends SAX3WriterEnum<SAX3WriterHtml.Tag,SAX3Writer
 		}
 		printTagStart(tag, atts);
 	}
-	
+
 	public enum Tag {
-		
+
 		/* Deprecated TAGS */
-		frameset,frame,noframes,tt,font,dir,center,strike,
+		frameset,
-		big,basefont,acronym,applet,iframe,
+		frame,
-		
+		noframes,
+		tt,
+		font,
+		dir,
+		center,
+		strike,
+		big,
+		basefont,
+		acronym,
+		applet,
+		iframe,
+
 		/* HTML 4 TAGS */
-		html,head,title,meta,link,base,body,script,style,
+		html,
-		
+		head,
-		h1,h2,h3,h4,h5,h6,
+		title,
-		a,div,span,p,pre,img,hr,br,
+		meta,
-		b,em,strong,small,noscript,
+		link,
-		
+		base,
-		ul,li,dl,dt,dd,ol,
+		body,
-		table,thead,tfoot,tbody,caption,th,tr,td,
+		script,
-		
+		style,
-		abbr,address,area,bdo,blockquote,
+
-		cite,code,col,colgroup,del,dfn,i,ins,
+		h1,
-		kbd,legend,map,menu,object,param,
+		h2,
-		optgroup,q,s,samp,sub,u,var,
+		h3,
-		
+		h4,
-		form,fieldset,input,option,
+		h5,
-		label,button,select,textarea,
+		h6,
-		
+		a,
+		div,
+		span,
+		p,
+		pre,
+		img,
+		hr,
+		br,
+		b,
+		em,
+		strong,
+		small,
+		noscript,
+
+		ul,
+		li,
+		dl,
+		dt,
+		dd,
+		ol,
+		table,
+		thead,
+		tfoot,
+		tbody,
+		caption,
+		th,
+		tr,
+		td,
+
+		abbr,
+		address,
+		area,
+		bdo,
+		blockquote,
+		cite,
+		code,
+		col,
+		colgroup,
+		del,
+		dfn,
+		i,
+		ins,
+		kbd,
+		legend,
+		map,
+		menu,
+		object,
+		param,
+		optgroup,
+		q,
+		s,
+		samp,
+		sub,
+		u,
+		var,
+
+		form,
+		fieldset,
+		input,
+		option,
+		label,
+		button,
+		select,
+		textarea,
+
 		/* HTML 5 TAGS */
-		canvas,audio,video,source,embed,track,
+		canvas,
-		datalist,keygen,output,
+		audio,
-		article,aside,bdi,command,details,dialog,summary,
+		video,
-		figure,figcaption,footer,header,hgroup,mark,meter,
+		source,
-		nav,progress,ruby,rt,rp,section,time,wbr,
+		embed,
-		;
+		track,
+		datalist,
+		keygen,
+		output,
+		article,
+		aside,
+		bdi,
+		command,
+		details,
+		dialog,
+		summary,
+		figure,
+		figcaption,
+		footer,
+		header,
+		hgroup,
+		mark,
+		meter,
+		nav,
+		progress,
+		ruby,
+		rt,
+		rp,
+		section,
+		time,
+		wbr,;
 	}
-	
+
 	private final static String DOCTYPE_NAME = "HTML PUBLIC";
+
 	public enum DocType {
 		/* Order from worst to better. */
-		HTML_5("html","",""),
+		HTML_5("html", "", ""),
-		
+
-		HTML_4_FRAMESET(DOCTYPE_NAME,"\"-//W3C//DTD HTML 4.01 Frameset//EN\"","http://www.w3.org/TR/html4/frameset.dtd"),
+		HTML_4_FRAMESET(DOCTYPE_NAME, "\"-//W3C//DTD HTML 4.01 Frameset//EN\"", "http://www.w3.org/TR/html4/frameset.dtd"),
-		HTML_4_TRANSITIONAL(DOCTYPE_NAME,"\"-//W3C//DTD HTML 4.01 Transitional//EN\"","http://www.w3.org/TR/html4/loose.dtd"),
+		HTML_4_TRANSITIONAL(DOCTYPE_NAME, "\"-//W3C//DTD HTML 4.01 Transitional//EN\"", "http://www.w3.org/TR/html4/loose.dtd"),
-		HTML_4_STRICT(DOCTYPE_NAME,"\"-//W3C//DTD HTML 4.01//EN\"","http://www.w3.org/TR/html4/strict.dtd"),
+		HTML_4_STRICT(DOCTYPE_NAME, "\"-//W3C//DTD HTML 4.01//EN\"", "http://www.w3.org/TR/html4/strict.dtd"),
+
+		XHTML_1_FRAMESET(DOCTYPE_NAME, "\"-//W3C//DTD XHTML 1.0 Frameset//EN\"", "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd"),
+		XHTML_1_TRANSITIONAL(DOCTYPE_NAME, "\"-//W3C//DTD XHTML 1.0 Transitional//EN\"", "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"),
+		XHTML_1_STRICT(DOCTYPE_NAME, "\"-//W3C//DTD XHTML 1.0 Strict//EN\"", "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"),
+
+		XHTML_11(DOCTYPE_NAME, "\"-//W3C//DTD XHTML 1.1//EN\"", "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"),;
 
-		XHTML_1_FRAMESET(DOCTYPE_NAME,"\"-//W3C//DTD XHTML 1.0 Frameset//EN\"","http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd"),
-		XHTML_1_TRANSITIONAL(DOCTYPE_NAME,"\"-//W3C//DTD XHTML 1.0 Transitional//EN\"","http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"),
-		XHTML_1_STRICT(DOCTYPE_NAME,"\"-//W3C//DTD XHTML 1.0 Strict//EN\"","http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"),
-		
-		XHTML_11(DOCTYPE_NAME,"\"-//W3C//DTD XHTML 1.1//EN\"","http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"),
-		;
-		
 		private final String name;
 		private final String publicId;
 		private final String systemId;
-		
+
 		private DocType(String name, String publicId, String systemId) {
 			this.name = name;
 			this.publicId = publicId;
 			this.systemId = systemId;
 		}
-		
+
 		/**
 		 * @return the name
 		 */
 		public String getName() {
 			return name;
 		}
-		
+
 		/**
 		 * @return the publicId
 		 */
 		public String getPublicId() {
 			return publicId;
 		}
-		
+
 		/**
 		 * @return the systemId
 		 */

nx01-x4o-sax3/src/main/java/org/x4o/sax3/SAX3WriterXml.java

@@ -20,7 +20,7 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.sax3;
+package org.x4o.sax3;
 
 import java.io.OutputStream;
 import java.io.OutputStreamWriter;
@@ -36,29 +36,32 @@ import org.x4o.sax3.io.SAX3XMLConstants;
  * @author Willem Cazander
  * @version 1.0 Apr 17, 2005
  */
-public class SAX3WriterXml extends AbstractContentWriter { 
+public class SAX3WriterXml extends AbstractContentWriter {
 
 	/**
 	 * Creates XmlWriter which prints to the Writer interface.
-	 * @param out	The writer to print the xml to.
+	 * 
+	 * @param out The writer to print the xml to.
 	 */
 	public SAX3WriterXml(Writer out, String encoding) {
 		super(out);
 		getPropertyConfig().setProperty(OUTPUT_ENCODING, encoding);
 	}
-	
+
 	/**
 	 * Creates XmlWriter which prints to the Writer interface.
-	 * @param out	The writer to print the xml to.
+	 * 
+	 * @param out The writer to print the xml to.
 	 */
 	public SAX3WriterXml(Writer out) {
-		this(out,null);
+		this(out, null);
 	}
 
 	/**
 	 * Creates XmlWriter which prints to the OutputStream interface.
-	 * @param out	The OutputStream to write to.
+	 * 
-	 * @throws UnsupportedEncodingException	Is thrown when UTF-8 can't we printed.
+	 * @param out The OutputStream to write to.
+	 * @throws UnsupportedEncodingException Is thrown when UTF-8 can't we printed.
 	 */
 	public SAX3WriterXml(OutputStream out) throws UnsupportedEncodingException {
 		this(new OutputStreamWriter(out, SAX3XMLConstants.XML_DEFAULT_ENCODING), SAX3XMLConstants.XML_DEFAULT_ENCODING);
@@ -66,11 +69,12 @@ public class SAX3WriterXml extends AbstractContentWriter {
 
 	/**
 	 * Creates XmlWriter which prints to the OutputStream interface.
-	 * @param out	The OutputStream to write to.
+	 * 
-	 * @param encoding	The OutputStream encoding.
+	 * @param out      The OutputStream to write to.
-	 * @throws UnsupportedEncodingException	Is thrown when UTF-8 can't we printed.
+	 * @param encoding The OutputStream encoding.
+	 * @throws UnsupportedEncodingException Is thrown when UTF-8 can't we printed.
 	 */
-	public SAX3WriterXml(OutputStream out,String encoding) throws UnsupportedEncodingException {
+	public SAX3WriterXml(OutputStream out, String encoding) throws UnsupportedEncodingException {
 		this(new OutputStreamWriter(out, encoding), encoding);
 	}
 }

nx01-x4o-sax3/src/main/java/org/x4o/sax3/SAX3WriterXsd.java

@@ -20,7 +20,7 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.sax3;
+package org.x4o.sax3;
 
 import java.io.IOException;
 import java.io.Writer;
@@ -35,23 +35,23 @@ import org.xml.sax.helpers.AttributesImpl;
  * @author Willem Cazander
  * @version 1.0 May 3, 2013
  */
-public class SAX3WriterXsd extends SAX3WriterEnum<SAX3WriterXsd.Tag,SAX3WriterXml> {
+public class SAX3WriterXsd extends SAX3WriterEnum<SAX3WriterXsd.Tag, SAX3WriterXml> {
-	
+
 	public SAX3WriterXsd(Writer out, String encoding) {
 		super(new SAX3WriterXml(out, encoding), SAX3XMLConstants.XML_SCHEMA_NS_URI, SAX3XMLConstants.NULL_NS_URI);
 	}
-	
+
 	public SAX3PropertyConfig getPropertyConfig() {
 		return getContentWriterWrapped().getPropertyConfig();
 	}
-	
+
 	public void printXsdImport(String namespace, String schemaLocation) throws IOException {
 		AttributesImpl atts = new AttributesImpl();
 		atts.addAttribute("", "namespace", "", "", namespace);
 		atts.addAttribute("", "schemaLocation", "", "", schemaLocation);
 		printTagStartEnd(Tag._import, atts);
 	}
-	
+
 	public void printXsdDocumentation(String description) throws IOException {
 		if (description == null) {
 			return;
@@ -64,7 +64,7 @@ public class SAX3WriterXsd extends SAX3WriterEnum<SAX3WriterXsd.Tag,SAX3WriterXm
 			printTagEnd(Tag.documentation);
 		printTagEnd(Tag.annotation);
 	}
-	
+
 	public void printXsdElementAttribute(String name, String type, String description) throws IOException {
 		AttributesImpl atts = new AttributesImpl();
 		atts.addAttribute("", "name", "", "", name);
@@ -73,12 +73,37 @@ public class SAX3WriterXsd extends SAX3WriterEnum<SAX3WriterXsd.Tag,SAX3WriterXm
 			printXsdDocumentation(description);
 		printTagEnd(Tag.attribute);
 	}
-	
+
 	public enum Tag {
-		all,annotation,any,anyAttribute,appinfo,attribute,attributeGroup,
+		all,
-		choice,complexContent,complexType,documentation,element,extension,
+		annotation,
-		field,group,_import,include,key,keyref,list,notation,
+		any,
-		redefine,restriction,schema,selector,sequence,
+		anyAttribute,
-		simpleContent,simpleType,unoin,unique
+		appinfo,
+		attribute,
+		attributeGroup,
+		choice,
+		complexContent,
+		complexType,
+		documentation,
+		element,
+		extension,
+		field,
+		group,
+		_import,
+		include,
+		key,
+		keyref,
+		list,
+		notation,
+		redefine,
+		restriction,
+		schema,
+		selector,
+		sequence,
+		simpleContent,
+		simpleType,
+		unoin,
+		unique
 	}
 }

nx01-x4o-sax3/src/main/java/org/x4o/sax3/io/AbstractContentWriter.java

@@ -20,7 +20,7 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.sax3.io;
+package org.x4o.sax3.io;
 
 import java.io.Writer;
 
@@ -34,17 +34,19 @@ import org.xml.sax.SAXException;
  * @version 1.0 May 3, 2013
  */
 public abstract class AbstractContentWriter extends AbstractContentWriterLexical implements ContentWriter {
-	
+
 	/**
 	 * Creates an Lecical content writer for XML.
-	 * @param out	The writer to write to.
+	 * 
+	 * @param out The writer to write to.
 	 */
 	public AbstractContentWriter(Writer out) {
 		super(out);
 	}
-	
+
 	/**
 	 * Starts and end then element.
+	 * 
 	 * @see org.x4o.sax3.io.ContentWriter#startElementEnd(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)
 	 */
 	public void startElementEnd(String uri, String localName, String name, Attributes atts) throws SAXException {

nx01-x4o-sax3/src/main/java/org/x4o/sax3/io/AbstractContentWriterHandler.java

@@ -20,7 +20,7 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.sax3.io;
+package org.x4o.sax3.io;
 
 import java.io.BufferedReader;
 import java.io.Closeable;
@@ -53,19 +53,20 @@ import org.xml.sax.SAXException;
  * @author Willem Cazander
  * @version 1.0 May 3, 2013
  */
-public class AbstractContentWriterHandler implements ContentHandler, Closeable { 
+public class AbstractContentWriterHandler implements ContentHandler, Closeable {
-	
+
 	private final SAX3PropertyConfig propertyConfig;
 	private final Writer out;
 	private boolean started = false;
 	private int indent = 0;
-	private Map<String,String> prefixMapping = null;
+	private Map<String, String> prefixMapping = null;
 	private List<String> printedMappings = null;
 	private StringBuilder startElement = null;
 	private boolean printReturn = false;
 	private String lastElement = null;
 	private Stack<String> elements = null;
-	
+
+	//@formatter:off
 	private final static String PROPERTY_CONTEXT_PREFIX = SAX3PropertyConfig.X4O_PROPERTIES_PREFIX + "content/"; // TODO: change to "writer/xml"
 	public final static SAX3PropertyConfig DEFAULT_PROPERTY_CONFIG;
 	public final static String OUTPUT_ENCODING            = PROPERTY_CONTEXT_PREFIX + "output/encoding";
@@ -105,19 +106,21 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 				new PropertyConfigItem(ROOT_START_NAMESPACE_ALL,   Boolean.class,   true)
 				);
 	}
-	
+	//@formatter:on
+
 	/**
 	 * Creates XmlWriter which prints to the Writer interface.
-	 * @param out	The writer to print the xml to.
+	 * 
+	 * @param out The writer to print the xml to.
 	 */
 	public AbstractContentWriterHandler(Writer out) {
 		this.out = Objects.requireNonNull(out, "Can't write on null writer.");
-		this.prefixMapping = new HashMap<String,String>(15);
+		this.prefixMapping = new HashMap<String, String>(15);
 		this.printedMappings = new ArrayList<String>(15);
 		this.elements = new Stack<String>();
 		this.propertyConfig = new SAX3PropertyConfig(DEFAULT_PROPERTY_CONFIG, PROPERTY_CONTEXT_PREFIX);
 	}
-	
+
 	public SAX3PropertyConfig getPropertyConfig() {
 		return propertyConfig;
 	}
@@ -126,7 +129,7 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 	public void close() throws IOException {
 		out.close();
 	}
-	
+
 	/**
 	 * @see org.xml.sax.ContentHandler#startDocument()
 	 */
@@ -140,7 +143,7 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 		prologWriteLicence();
 		prologWriteUserComment();
 	}
-	
+
 	private void prologWriteLicence() throws SAXException {
 		if (!propertyConfig.getPropertyBoolean(PROLOG_LICENCE_ENABLE)) {
 			return;
@@ -177,7 +180,7 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 		}
 		comment(licenceText);
 	}
-	
+
 	private String readLicenceStream(InputStream inputStream, String encoding) throws IOException {
 		if (encoding == null) {
 			encoding = SAX3XMLConstants.XML_DEFAULT_ENCODING;
@@ -203,7 +206,7 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 			br.close();
 		}
 	}
-	
+
 	private void prologWriteUserComment() throws SAXException {
 		if (!propertyConfig.getPropertyBoolean(PROLOG_USER_COMMENT_ENABLE)) {
 			return;
@@ -220,7 +223,7 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 		userComment = userComment.replaceAll("\n", chEnter + chTab);
 		comment(chEnter + chTab + userComment + chEnter);
 	}
-	
+
 	/**
 	 * @see org.xml.sax.ContentHandler#endDocument()
 	 */
@@ -230,19 +233,19 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 			throw new SAXException("Invalid xml still have " + elements.size() + " elements open.");
 		}
 	}
-	
+
 	/**
-	 * @param uri	The xml namespace uri.
+	 * @param uri       The xml namespace uri.
-	 * @param localName	The local name of the xml tag.
+	 * @param localName The local name of the xml tag.
-	 * @param name The (full) name of the xml tag.
+	 * @param name      The (full) name of the xml tag.
-	 * @param atts The attributes of the xml tag. 
+	 * @param atts      The attributes of the xml tag.
 	 * @see org.xml.sax.ContentHandler#startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)
 	 */
 	public void startElement(String uri, String localName, String name, Attributes atts) throws SAXException {
 		if (localName == null) {
 			throw new SAXException("LocalName may not be null.");
 		}
-		if (SAX3XMLConstants.isNameString(localName)==false) {
+		if (SAX3XMLConstants.isNameString(localName) == false) {
 			throw new SAXException("LocalName of element is not valid in xml; '" + localName + "'");
 		}
 		for (int i = 0; i < atts.getLength(); i++) {
@@ -272,8 +275,8 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 			startElement.append(getPropertyConfig().getPropertyString(OUTPUT_CHAR_TAB));
 		}
 		startElement.append(SAX3XMLConstants.TAG_OPEN);
-		
+
-		startElementTag(uri,localName);
+		startElementTag(uri, localName);
 		startElementNamespace(uri);
 		startElementNamespaceAll();
 		startElementAttributes(atts);
@@ -282,7 +285,7 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 		lastElement = localName;
 		elements.push(localName);
 	}
-	
+
 	public void startElementTag(String uri, String localName) throws SAXException {
 		if (SAX3XMLConstants.NULL_NS_URI.equals(uri) || uri == null) {
 			startElement.append(localName);
@@ -298,7 +301,7 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 			startElement.append(localName);
 		}
 	}
-	
+
 	public void startElementNamespace(String uri) throws SAXException {
 		if (uri == null) {
 			return;
@@ -314,7 +317,7 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 			throw new SAXException("preFixUri: " + uri + " is not started.");
 		}
 		printedMappings.add(uri);
-		
+
 		startElement.append(' ');
 		startElement.append(SAX3XMLConstants.XMLNS_ATTRIBUTE);
 		if ("".equals(prefix) == false) {
@@ -325,7 +328,7 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 		startElement.append(uri);
 		startElement.append('"');
 	}
-	
+
 	public void startElementNamespaceAll() throws SAXException {
 		if (!propertyConfig.getPropertyBoolean(ROOT_START_NAMESPACE_ALL)) {
 			return;
@@ -360,14 +363,14 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 			startElement.append(getPropertyConfig().getPropertyString(OUTPUT_CHAR_NEWLINE));
 		}
 	}
-	
+
 	private void printElementAttributeNewLineSpace() {
 		startElement.append(SAX3XMLConstants.CHAR_NEWLINE);
-		for (int ii = 0; ii < indent+1; ii++) {
+		for (int ii = 0; ii < indent + 1; ii++) {
 			startElement.append(getPropertyConfig().getPropertyString(OUTPUT_CHAR_TAB));
 		}
 	}
-	
+
 	private void startElementAttributes(Attributes atts) throws SAXException {
 		int prevChars = 0;
 		for (int i = 0; i < atts.getLength(); i++) {
@@ -378,7 +381,7 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 				attributeValue = propertyConfig.getPropertyString(OUTPUT_CHAR_NULL);
 			}
 			String attributeValueSafe = SAX3XMLConstants.escapeAttributeValue(attributeValue);
-			
+
 			if (propertyConfig.getPropertyBoolean(OUTPUT_LINE_PER_ATTRIBUTE)) {
 				if (i == 0) {
 					printElementAttributeNewLineSpace();
@@ -396,11 +399,11 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 			startElement.append("=\"");
 			startElement.append(attributeValueSafe);
 			startElement.append('"');
-			
+
 			if (propertyConfig.getPropertyBoolean(OUTPUT_LINE_PER_ATTRIBUTE)) {
 				printElementAttributeNewLineSpace();
 			}
-			
+
 			int breakLines = propertyConfig.getPropertyInteger(OUTPUT_LINE_BREAK_WIDTH);
 			if (breakLines > 0) {
 				if (prevChars == 0 && startElement.length() > breakLines) {
@@ -414,11 +417,11 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 			}
 		}
 	}
-	
+
 	/**
-	 * @param uri	The xml namespace uri.
+	 * @param uri       The xml namespace uri.
-	 * @param localName	The local name of the xml tag.
+	 * @param localName The local name of the xml tag.
-	 * @param name The (full) name of the xml tag.
+	 * @param name      The (full) name of the xml tag.
 	 * @see org.xml.sax.ContentHandler#endElement(java.lang.String, java.lang.String, java.lang.String)
 	 */
 	public void endElement(String uri, String localName, String name) throws SAXException {
@@ -426,16 +429,16 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 			throw new SAXException("Unexpected end tag: " + localName + " should be: " + elements.peek());
 		}
 		elements.pop();
-		
+
 		if (startElement != null) {
 			String tag = startElement.toString();
-			write(tag.substring(0,tag.length() - 1));// rm normal close
+			write(tag.substring(0, tag.length() - 1));// rm normal close
 			write(SAX3XMLConstants.TAG_CLOSE_EMPTY);
 			startElement = null;
 			indent--;
 			return;
 		}
-		
+
 		indent--;
 		if (printReturn || !localName.equals(lastElement)) {
 			write(getPropertyConfig().getPropertyString(OUTPUT_CHAR_NEWLINE));
@@ -446,7 +449,7 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 		if (localName == null) {
 			localName = "null";
 		}
-		
+
 		write(SAX3XMLConstants.TAG_OPEN_END);
 		if (SAX3XMLConstants.NULL_NS_URI.equals(uri) || uri == null) {
 			write(localName);
@@ -466,25 +469,26 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 			ignorableWhitespace(SAX3XMLConstants.CHAR_NEWLINE);
 		}
 	}
-	
+
 	/**
 	 * Starts the prefix mapping of an xml namespace uri.
-	 * @param prefix	The xml prefix of this xml namespace uri.
+	 * 
-	 * @param uri	The xml namespace uri to add the prefix for.
+	 * @param prefix The xml prefix of this xml namespace uri.
+	 * @param uri    The xml namespace uri to add the prefix for.
 	 * @see org.xml.sax.ContentHandler#startPrefixMapping(java.lang.String, java.lang.String)
 	 */
 	public void startPrefixMapping(String prefix, String uri) throws SAXException {
 		prefixMapping.put(uri, prefix);
 	}
-	
+
 	/**
-	 * @param prefix	The xml prefix of this xml namespace uri to be ended.
+	 * @param prefix The xml prefix of this xml namespace uri to be ended.
 	 * @see org.xml.sax.ContentHandler#endPrefixMapping(java.lang.String)
 	 */
 	public void endPrefixMapping(String prefix) throws SAXException {
-		Set<Map.Entry<String,String>> s = prefixMapping.entrySet();
+		Set<Map.Entry<String, String>> s = prefixMapping.entrySet();
 		String uri = null;
-		for (Map.Entry<String,String> e : s) {
+		for (Map.Entry<String, String> e : s) {
 			if (e.getValue() == null) {
 				continue; // way ?
 			}
@@ -501,8 +505,8 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 	/**
 	 * Prints xml characters and uses characters(java.lang.String) method.
 	 * 
-	 * @param ch	Character buffer.
+	 * @param ch     Character buffer.
-	 * @param start The start index of the chars in the ch buffer.
+	 * @param start  The start index of the chars in the ch buffer.
 	 * @param length The length index of the chars in the ch buffer.
 	 * @throws SAXException When IOException has happend while printing.
 	 * @see org.xml.sax.ContentHandler#characters(char[], int, int)
@@ -510,9 +514,10 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 	public void characters(char[] ch, int start, int length) throws SAXException {
 		characters(new String(ch, start, length));
 	}
-	
+
 	/**
 	 * Escape and prints xml characters.
+	 * 
 	 * @param text The text to write.
 	 * @throws SAXException When IOException has happend while printing.
 	 * @see org.x4o.sax3.io.ContentWriter#characters(java.lang.String)
@@ -523,11 +528,11 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 		}
 		charactersRaw(SAX3XMLConstants.escapeCharacters(text));
 	}
-	
+
 	public void characters(char c) throws SAXException {
-		characters(new char[]{c}, 0, 1);
+		characters(new char[] { c }, 0, 1);
 	}
-	
+
 	// move or remove ?
 	protected void charactersRaw(String text) throws SAXException {
 		if (text == null) {
@@ -537,12 +542,12 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 		checkPrintedReturn(text);
 		write(text);
 	}
-	
+
 	/**
 	 * Prints xml ignorable whitespace.
 	 * 
-	 * @param ch	Character buffer.
+	 * @param ch     Character buffer.
-	 * @param start The start index of the chars in the ch buffer.
+	 * @param start  The start index of the chars in the ch buffer.
 	 * @param length The length index of the chars in the ch buffer.
 	 * @throws SAXException When IOException has happend while printing.
 	 * @see org.xml.sax.ContentHandler#ignorableWhitespace(char[], int, int)
@@ -550,11 +555,11 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 	public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException {
 		ignorableWhitespace(new String(ch, start, length));
 	}
-	
+
 	/**
 	 * Prints xml ignorable whitespace.
 	 * 
-	 * @param text	The text to print.
+	 * @param text The text to print.
 	 * @throws SAXException When IOException has happend while printing.
 	 * @see org.x4o.sax3.io.ContentWriter#ignorableWhitespace(java.lang.String)
 	 */
@@ -565,23 +570,23 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 		autoCloseStartElement();
 		write(text); // TODO: check chars
 	}
-	
+
 	/**
 	 * Prints xml ignorable whitespace character.
 	 * 
-	 * @param c	The character to print.
+	 * @param c The character to print.
 	 * @throws SAXException When IOException has happend while printing.
 	 */
 	public void ignorableWhitespace(char c) throws SAXException {
-		ignorableWhitespace(new char[]{c}, 0, 1);
+		ignorableWhitespace(new char[] { c }, 0, 1);
 	}
-	
+
 	/**
 	 * Prints xml instructions.
 	 * 
 	 * @see org.xml.sax.ContentHandler#processingInstruction(java.lang.String, java.lang.String)
 	 * @param target The target.
-	 * @param data The data. 
+	 * @param data   The data.
 	 */
 	public void processingInstruction(String target, String data) throws SAXException {
 		String targetLow = target.toLowerCase();
@@ -605,7 +610,7 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 		writeFlush();
 		printReturn = true;
 	}
-	
+
 	/**
 	 * Not implemented.
 	 * 
@@ -614,7 +619,7 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 	 */
 	public void setDocumentLocator(Locator locator) {
 	}
-	
+
 	/**
 	 * Not implemented.
 	 * 
@@ -624,12 +629,12 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 	public void skippedEntity(String name) throws SAXException {
 		// is for validating parser support, so not needed in xml writing.
 	}
-	
+
 	/**
 	 * Prints xml comment.
 	 * 
-	 * @param ch	Character buffer.
+	 * @param ch     Character buffer.
-	 * @param start The start index of the chars in the ch buffer.
+	 * @param start  The start index of the chars in the ch buffer.
 	 * @param length The length index of the chars in the ch buffer.
 	 * @throws SAXException When IOException has happend while printing.
 	 * @see org.xml.sax.ext.DefaultHandler2#comment(char[], int, int)
@@ -637,7 +642,7 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 	public void comment(char[] ch, int start, int length) throws SAXException {
 		comment(new String(ch, start, length));
 	}
-	
+
 	/**
 	 * Prints xml comment.
 	 * 
@@ -667,15 +672,15 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 		write(getPropertyConfig().getPropertyString(OUTPUT_CHAR_NEWLINE));
 		writeIndent();
 		write(SAX3XMLConstants.COMMENT_START);
-		write(SAX3XMLConstants.escapeCharactersComment(text,getPropertyConfig().getPropertyString(OUTPUT_CHAR_TAB), indent));
+		write(SAX3XMLConstants.escapeCharactersComment(text, getPropertyConfig().getPropertyString(OUTPUT_CHAR_TAB), indent));
 		write(SAX3XMLConstants.COMMENT_END);
 		printReturn = true;
 	}
-	
+
 	/**
 	 * Checks if the value contains any new lines and sets the printReturn field.
 	 * 
-	 * @param value	The value to check.
+	 * @param value The value to check.
 	 */
 	private void checkPrintedReturn(String value) {
 		if (value.indexOf(SAX3XMLConstants.CHAR_NEWLINE) > 0) {
@@ -684,10 +689,11 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 			printReturn = false;
 		}
 	}
-	
+
 	/**
 	 * Auto close the start element if working in printing event.
-	 * @throws SAXException	When prints gives exception.
+	 * 
+	 * @throws SAXException When prints gives exception.
 	 */
 	protected void autoCloseStartElement() throws SAXException {
 		if (startElement == null) {
@@ -696,17 +702,18 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 		write(startElement.toString());
 		startElement = null;
 	}
-	
+
 	/**
 	 * Indent the output writer with tabs by indent count.
-	 * @throws SAXException	When prints gives exception.
+	 * 
+	 * @throws SAXException When prints gives exception.
 	 */
 	private void writeIndent() throws SAXException {
 		for (int i = 0; i < indent; i++) {
 			write(getPropertyConfig().getPropertyString(OUTPUT_CHAR_TAB));
 		}
 	}
-	
+
 	protected void writeFlush() throws SAXException {
 		try {
 			out.flush();
@@ -714,7 +721,7 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 			throw new SAXException(e);
 		}
 	}
-	
+
 	private void write(String text) throws SAXException {
 		try {
 			out.write(text);
@@ -722,7 +729,7 @@ public class AbstractContentWriterHandler implements ContentHandler, Closeable {
 			throw new SAXException(e);
 		}
 	}
-	
+
 	private void write(char c) throws SAXException {
 		try {
 			out.write(c);

nx01-x4o-sax3/src/main/java/org/x4o/sax3/io/AbstractContentWriterLexical.java

@@ -20,7 +20,7 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.sax3.io;
+package org.x4o.sax3.io;
 
 import java.io.Writer;
 
@@ -33,18 +33,19 @@ import org.xml.sax.ext.LexicalHandler;
  * @author Willem Cazander
  * @version 1.0 May 3, 2013
  */
-public abstract class AbstractContentWriterLexical extends AbstractContentWriterHandler implements LexicalHandler { 
+public abstract class AbstractContentWriterLexical extends AbstractContentWriterHandler implements LexicalHandler {
-	
+
 	protected boolean printCDATA = false;
-	
+
 	/**
 	 * Creates XmlWriter which prints to the Writer interface.
-	 * @param out	The writer to print the xml to.
+	 * 
+	 * @param out The writer to print the xml to.
 	 */
 	public AbstractContentWriterLexical(Writer out) {
 		super(out);
 	}
-	
+
 	/**
 	 * @see org.xml.sax.ext.LexicalHandler#startCDATA()
 	 */
@@ -53,7 +54,7 @@ public abstract class AbstractContentWriterLexical extends AbstractContentWriter
 		charactersRaw(SAX3XMLConstants.CDATA_START);
 		printCDATA = true;
 	}
-	
+
 	/**
 	 * @see org.xml.sax.ext.LexicalHandler#endCDATA()
 	 */
@@ -61,7 +62,7 @@ public abstract class AbstractContentWriterLexical extends AbstractContentWriter
 		charactersRaw(SAX3XMLConstants.CDATA_END);
 		printCDATA = false;
 	}
-	
+
 	/**
 	 * @see org.xml.sax.ext.LexicalHandler#startDTD(java.lang.String, java.lang.String, java.lang.String)
 	 */
@@ -80,26 +81,26 @@ public abstract class AbstractContentWriterLexical extends AbstractContentWriter
 		}
 		charactersRaw(SAX3XMLConstants.TAG_CLOSE);
 	}
-	
+
 	/**
 	 * @see org.xml.sax.ext.LexicalHandler#endDTD()
 	 */
 	public void endDTD() throws SAXException {
 		writeFlush();
 	}
-	
+
 	/**
 	 * @see org.xml.sax.ext.LexicalHandler#startEntity(java.lang.String)
 	 */
 	public void startEntity(String arg0) throws SAXException {
 	}
-	
+
 	/**
 	 * @see org.xml.sax.ext.LexicalHandler#endEntity(java.lang.String)
 	 */
 	public void endEntity(String arg0) throws SAXException {
 	}
-	
+
 	/**
 	 * @see org.x4o.sax3.io.AbstractContentWriterHandler#characters(char[], int, int)
 	 */
@@ -107,7 +108,7 @@ public abstract class AbstractContentWriterLexical extends AbstractContentWriter
 	public void characters(char[] ch, int start, int length) throws SAXException {
 		characters(new String(ch, start, length));
 	}
-	
+
 	/**
 	 * @see org.x4o.sax3.io.AbstractContentWriterHandler#characters(java.lang.String)
 	 */

nx01-x4o-sax3/src/main/java/org/x4o/sax3/io/AttributeMap.java

@@ -37,14 +37,14 @@ import java.util.Set;
  * @param <K> The key class.
  * @param <V> The value class.
  */
-public class AttributeMap<K,V> implements Map<K,V> {
+public class AttributeMap<K, V> implements Map<K, V> {
-	
+
 	/** stores the SAX attributes set */
 	private Attributes attributes = null;
 
 	/** stores the namespace uri for this attributes */
 	private String uri = null;
-	
+
 	/**
 	 * Constuctes an new AttributeMap.
 	 * 
@@ -53,27 +53,27 @@ public class AttributeMap<K,V> implements Map<K,V> {
 	public AttributeMap(Attributes attributes) {
 		setAttributes(attributes);
 	}
-	
+
 	/**
 	 * Constructes an new AttributesMap.
 	 * 
-	 * @param attributes	The data backed of this map.
+	 * @param attributes The data backed of this map.
-	 * @param uri			The namespace of these attributes.
+	 * @param uri        The namespace of these attributes.
 	 */
 	public AttributeMap(Attributes attributes, String uri) {
 		setAttributes(attributes);
 		setNameSpace(uri);
 	}
-	
+
 	/**
 	 * Sets the data backend of this map.
 	 * 
-	 * @param attributes	The Attributes to be used as data backend.
+	 * @param attributes The Attributes to be used as data backend.
 	 */
 	public void setAttributes(Attributes attributes) {
 		this.attributes = attributes;
 	}
-	
+
 	/**
 	 * Return the data backend of this map.
 	 * 
@@ -82,16 +82,16 @@ public class AttributeMap<K,V> implements Map<K,V> {
 	public Attributes getAttributes() {
 		return attributes;
 	}
-	
+
 	/**
 	 * Sets the namespace uri, when set to null it is disabled(default).
 	 * 
-	 * @param uri	The namespace uri for when parsing when an certain namespace is required.
+	 * @param uri The namespace uri for when parsing when an certain namespace is required.
 	 */
 	public void setNameSpace(String uri) {
 		this.uri = uri;
 	}
-	
+
 	/**
 	 * Returns the namespace used for these attributes.
 	 * 
@@ -100,13 +100,13 @@ public class AttributeMap<K,V> implements Map<K,V> {
 	public String getNameSpace() {
 		return uri;
 	}
-	
+
 	// --------------- inner util functions.
-	
+
 	/**
 	 * Gets the local of full name by index.
 	 * 
-	 * @param index	The index of the attribute.
+	 * @param index The index of the attribute.
 	 * @return The name of the attribute.
 	 */
 	private String getName(int index) {
@@ -115,7 +115,7 @@ public class AttributeMap<K,V> implements Map<K,V> {
 		}
 		return attributes.getQName(index);
 	}
-	
+
 	/**
 	 * Gets the value of the attributes. uses the uri if not null.
 	 * 
@@ -131,9 +131,10 @@ public class AttributeMap<K,V> implements Map<K,V> {
 		}
 		return attributes.getValue(name);
 	}
-	
+
 	/**
 	 * Gets the attribute value.
+	 * 
 	 * @param key The name of the attribute.
 	 * @return The value of the attribute.
 	 */
@@ -143,9 +144,9 @@ public class AttributeMap<K,V> implements Map<K,V> {
 		}
 		return getValue(key.toString());
 	}
-	
+
 	// ------------------------------ MAP intreface
-	
+
 	/**
 	 * Returns the size of the map.
 	 * 
@@ -154,7 +155,7 @@ public class AttributeMap<K,V> implements Map<K,V> {
 	public int size() {
 		return attributes.getLength();
 	}
-	
+
 	/**
 	 * Checks if there are attributes in this map.
 	 * 
@@ -166,11 +167,11 @@ public class AttributeMap<K,V> implements Map<K,V> {
 		}
 		return false;
 	}
-	
+
 	/**
 	 * Checks if there is an attributes with an certain key.
 	 * 
-	 * @param key	The name of an attribute.
+	 * @param key The name of an attribute.
 	 * @return True if the attributes excist.
 	 */
 	public boolean containsKey(Object key) {
@@ -179,11 +180,11 @@ public class AttributeMap<K,V> implements Map<K,V> {
 		}
 		return false;
 	}
-	
+
 	/**
 	 * Checks if there is an attributes with an value.
 	 * 
-	 * @param value	The value to check.
+	 * @param value The value to check.
 	 * @return True if an attributes has this value.
 	 */
 	public boolean containsValue(Object value) {
@@ -194,56 +195,56 @@ public class AttributeMap<K,V> implements Map<K,V> {
 		}
 		return false;
 	}
-	
+
 	/**
 	 * Returns The value of an attribute.
 	 * 
-	 * @param key	The name of the attribute.
+	 * @param key The name of the attribute.
 	 * @return The value of the attribute.
 	 */
 	@SuppressWarnings("unchecked")
 	public V get(Object key) {
-		return (V)getValue(key);
+		return (V) getValue(key);
 	}
-	
+
 	/**
 	 * Function not implements. because we can't add to the attributes.
 	 * 
-	 * @param key	ignored.
+	 * @param key   ignored.
-	 * @param value	ignored.
+	 * @param value ignored.
 	 * @return always null
 	 */
 	public V put(K key, V value) {
 		return null; // we can't add.
 	}
-	
+
 	/**
 	 * Function not implements. because we can't remove to the attributes.
 	 * 
-	 * @param key	ignored.
+	 * @param key ignored.
 	 * @return always null
 	 */
 	public V remove(Object key) {
-		return null ;// we can't remove
+		return null;// we can't remove
 	}
-	
+
 	/**
 	 * Function not implements. because we can't add to the attributes.
 	 * 
-	 * @param t	ignored.
+	 * @param t ignored.
 	 */
 	@SuppressWarnings("rawtypes")
 	public void putAll(Map t) {
 		// we can't add.
 	}
-	
+
 	/**
 	 * Function not implements. because we can't clear the attributes.
 	 */
 	public void clear() {
 		// we can't clear
 	}
-	
+
 	/**
 	 * Returns a new Set whith the names of the attributes.
 	 * 
@@ -253,11 +254,11 @@ public class AttributeMap<K,V> implements Map<K,V> {
 	public Set<K> keySet() {
 		HashSet<K> result = new HashSet<K>();
 		for (int i = 0; i < size(); i++) {
-			result.add((K)getName(i));
+			result.add((K) getName(i));
 		}
 		return result;
 	}
-	
+
 	/**
 	 * Returns an Collection of the values in the attributes list.
 	 * 
@@ -267,14 +268,13 @@ public class AttributeMap<K,V> implements Map<K,V> {
 	public Collection<V> values() {
 		ArrayList<V> result = new ArrayList<V>();
 		for (int i = 0; i < size(); i++) {
-			result.add((V)attributes.getValue(i));
+			result.add((V) attributes.getValue(i));
 		}
 		return result;
 	}
-	
+
 	/**
-	 * Returns an Set made of Map.Entry. note: This Map.Entry is not refenced by
+	 * Returns an Set made of Map.Entry. note: This Map.Entry is not refenced by the attribute list. so changes to not reflect to this map object.
-	 * the attribute list. so changes to not reflect to this map object.
 	 * 
 	 * @see java.util.Map#entrySet()
 	 * @return An entry set.
@@ -289,17 +289,17 @@ public class AttributeMap<K,V> implements Map<K,V> {
 		}
 		return result;
 	}
-	
+
 	/**
 	 * Compares the SAX attribute list.
 	 * 
-	 * @param o	The Object to compare with.
+	 * @param o The Object to compare with.
 	 * @return True if the object are equal.
 	 */
 	public boolean equals(Object o) {
 		return attributes.equals(o); // compare to attributes
 	}
-	
+
 	/**
 	 * returns the hashCode of the attribute list.
 	 * 
@@ -308,33 +308,35 @@ public class AttributeMap<K,V> implements Map<K,V> {
 	public int hashCode() {
 		return attributes.hashCode();
 	}
-	
+
 	/**
 	 * An innerclass used by entrySet().
 	 */
 	@SuppressWarnings("rawtypes")
 	class AttributeMapEntry implements Map.Entry {
-		
+
 		private Object key = null;
 		private Object value = null;
-		
+
 		/**
 		 * Creates AttributeMapEntry with key object.
-		 * @param key	The key.
+		 * 
+		 * @param key The key.
 		 */
 		protected AttributeMapEntry(Object key) {
 			this.key = key;
 		}
-		
+
 		/**
 		 * @return Returns the key.
 		 */
 		public Object getKey() {
 			return key;
 		}
-		
+
 		/**
 		 * Sets the value of this Map.Entry.
+		 * 
 		 * @param value The value to set.
 		 * @return The old value.
 		 */
@@ -343,14 +345,14 @@ public class AttributeMap<K,V> implements Map<K,V> {
 			this.value = value;
 			return result;
 		}
-		
+
 		/**
 		 * @return The value of this Map.Entry.
 		 */
 		public Object getValue() {
 			return value;
 		}
-		
+
 		/**
 		 * @param o Check if o is equal.
 		 * @return True if key and value of Map.Entry are equal.

nx01-x4o-sax3/src/main/java/org/x4o/sax3/io/ContentCloseable.java

@@ -20,12 +20,11 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.sax3.io;
+package org.x4o.sax3.io;
 
 import java.io.Closeable;
 import java.io.IOException;
 
-
 /**
  * Functional closable callback for indenting api flow.
  * 
@@ -34,9 +33,9 @@ import java.io.IOException;
  */
 @FunctionalInterface
 public interface ContentCloseable extends Closeable {
-	
+
 	void closeContent() throws IOException;
-	
+
 	@Override
 	default void close() throws IOException {
 		closeContent(); // wrap for stack trace users

nx01-x4o-sax3/src/main/java/org/x4o/sax3/io/ContentWriter.java

@@ -20,7 +20,7 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.sax3.io;
+package org.x4o.sax3.io;
 
 import java.io.Closeable;
 import java.io.IOException;
@@ -30,7 +30,6 @@ import org.xml.sax.ContentHandler;
 import org.xml.sax.SAXException;
 import org.xml.sax.ext.LexicalHandler;
 
-
 /**
  * ContentWriter is ContentHandler for writing sax events.
  * 
@@ -38,12 +37,12 @@ import org.xml.sax.ext.LexicalHandler;
  * @version 1.0 Apr 30, 2013
  */
 public interface ContentWriter extends ContentHandler, LexicalHandler, Closeable {
-	
+
 	/**
 	 * Wrap startDocument and endDocument in a body closable code block.
 	 * 
 	 * @return An closable resource block reference.
-	 * @throws SAXException	When IOException is thrown.
+	 * @throws SAXException When IOException is thrown.
 	 */
 	default ContentCloseable startDocumentClosure() throws SAXException {
 		startDocument();
@@ -55,49 +54,55 @@ public interface ContentWriter extends ContentHandler, LexicalHandler, Closeable
 			}
 		};
 	}
-	
+
 	/**
 	 * Starts and ends an element in one call.
-	 * @param uri	The uri of the element.
+	 * 
-	 * @param localName	The localName of the element.
+	 * @param uri       The uri of the element.
-	 * @param name	The name of the element.
+	 * @param localName The localName of the element.
-	 * @param atts	The attributes of the element.
+	 * @param name      The name of the element.
-	 * @throws SAXException	When IOException is thrown.
+	 * @param atts      The attributes of the element.
+	 * @throws SAXException When IOException is thrown.
 	 */
 	void startElementEnd(String uri, String localName, String name, Attributes atts) throws SAXException;
-	
+
 	/**
 	 * Writes a String as xml comment.
-	 * @param text	The text to have embedded as comment in xml.
+	 * 
-	 * @throws SAXException	On error.
+	 * @param text The text to have embedded as comment in xml.
+	 * @throws SAXException On error.
 	 */
 	void comment(String text) throws SAXException;
-	
+
 	/**
 	 * Writes a whitespace String to the body.
-	 * @param text	The String of whitespace to write.
+	 * 
-	 * @throws SAXException	On error.
+	 * @param text The String of whitespace to write.
+	 * @throws SAXException On error.
 	 */
 	void ignorableWhitespace(String text) throws SAXException;
-	
+
 	/**
 	 * Writes a whitespace character to the body.
-	 * @param c	The character to write.
+	 * 
+	 * @param c The character to write.
 	 * @throws SAXException On error;
 	 */
 	void ignorableWhitespace(char c) throws SAXException;
-	
+
 	/**
 	 * Writes a String in the body.
-	 * @param text	The text to write.
+	 * 
-	 * @throws SAXException	On error.
+	 * @param text The text to write.
+	 * @throws SAXException On error.
 	 */
 	void characters(String text) throws SAXException;
-	
+
 	/**
 	 * Writes a single character in the body body.
-	 * @param c	The character to write.
+	 * 
-	 * @throws SAXException	On error.
+	 * @param c The character to write.
+	 * @throws SAXException On error.
 	 */
 	void characters(char c) throws SAXException;
 }

nx01-x4o-sax3/src/main/java/org/x4o/sax3/io/ContentWriterAdapter.java

@@ -20,13 +20,12 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.sax3.io;
+package org.x4o.sax3.io;
 
 import org.xml.sax.Attributes;
 import org.xml.sax.Locator;
 import org.xml.sax.SAXException;
 
-
 /**
  * ContentWriterAdapter is base ContentHandler for writing SAX3 events.
  * 
@@ -34,80 +33,80 @@ import org.xml.sax.SAXException;
  * @version 1.0 Dec 27, 2024
  */
 abstract public class ContentWriterAdapter implements ContentWriter {
-	
+
 	public void comment(char[] ch, int start, int length) throws SAXException {
 		comment(new String(ch, start, length));
 	}
-	
+
 	public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException {
 		ignorableWhitespace(new String(ch, start, length));
 	}
-	
+
 	public void ignorableWhitespace(char c) throws SAXException {
-		ignorableWhitespace(new char[]{c}, 0, 1);
+		ignorableWhitespace(new char[] { c }, 0, 1);
 	}
-	
+
 	public void startElementEnd(String uri, String localName, String name, Attributes atts) throws SAXException {
 		startElement(uri, localName, name, atts);
 		endElement(uri, localName, name);
 	}
-	
+
 	public void characters(char c) throws SAXException {
-		characters(new char[]{c}, 0, 1);
+		characters(new char[] { c }, 0, 1);
 	}
-	
+
 	public void characters(char[] ch, int start, int length) throws SAXException {
 		characters(new String(ch, start, length));
 	}
-	
+
 	@Override
 	public void endCDATA() throws SAXException {
 	}
-	
+
 	@Override
 	public void endDTD() throws SAXException {
 	}
-	
+
 	@Override
 	public void endEntity(String arg0) throws SAXException {
 	}
-	
+
 	@Override
 	public void startCDATA() throws SAXException {
 	}
-	
+
 	@Override
 	public void startDTD(String arg0, String arg1, String arg2) throws SAXException {
 	}
-	
+
 	@Override
 	public void startEntity(String arg0) throws SAXException {
 	}
-	
+
 	@Override
 	public void endPrefixMapping(String arg0) throws SAXException {
 	}
-	
+
 	@Override
 	public void processingInstruction(String arg0, String arg1) throws SAXException {
 	}
-	
+
 	@Override
 	public void setDocumentLocator(Locator arg0) {
 	}
-	
+
 	@Override
 	public void skippedEntity(String arg0) throws SAXException {
 	}
-	
+
 	@Override
 	public void startPrefixMapping(String arg0, String arg1) throws SAXException {
 	}
-	
+
 	@Override
 	public void comment(String text) throws SAXException {
 	}
-	
+
 	@Override
 	public void ignorableWhitespace(String text) throws SAXException {
 	}

nx01-x4o-sax3/src/main/java/org/x4o/sax3/io/SAX3PropertyConfig.java

@@ -20,7 +20,7 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.sax3.io;
+package org.x4o.sax3.io;
 
 import java.io.File;
 import java.util.ArrayList;
@@ -37,12 +37,12 @@ import java.util.function.Supplier;
  * @version 1.0 May 1, 2013
  */
 public final class SAX3PropertyConfig implements Cloneable {
-	
+
 	public final static String X4O_PROPERTIES_PREFIX = "http://x4o.org/properties/";
-	private final Map<String,PropertyConfigItem> items;
+	private final Map<String, PropertyConfigItem> items;
 	private final boolean readOnly;
 	private final String keyPrefix;
-	
+
 	public SAX3PropertyConfig(String keyPrefix, PropertyConfigItem... items) {
 		this(false, null, keyPrefix, items);
 	}
@@ -50,14 +50,14 @@ public final class SAX3PropertyConfig implements Cloneable {
 	public SAX3PropertyConfig(SAX3PropertyConfig parentPropertyConfig, String keyPrefix, PropertyConfigItem... items) {
 		this(false, parentPropertyConfig, keyPrefix, items);
 	}
-	
+
 	public SAX3PropertyConfig(boolean readOnly, SAX3PropertyConfig parentPropertyConfig, String keyPrefix, PropertyConfigItem... itemConfig) {
 		if (keyPrefix == null) {
 			throw new NullPointerException("Can't create PropertyConfig with null keyPrefix.");
 		}
 		this.readOnly = readOnly;
 		this.keyPrefix = appendSlashIfMissing(keyPrefix);
-		Map<String,PropertyConfigItem> fillItems = new HashMap<String,PropertyConfigItem>(itemConfig.length);
+		Map<String, PropertyConfigItem> fillItems = new HashMap<String, PropertyConfigItem>(itemConfig.length);
 		fillPropertyConfigItems(fillItems, itemConfig);
 		copyParentPropertyConfig(fillItems, parentPropertyConfig);
 		if (fillItems.isEmpty()) {
@@ -71,22 +71,22 @@ public final class SAX3PropertyConfig implements Cloneable {
 		}
 		items = Collections.unmodifiableMap(fillItems);
 	}
-	
+
 	private final String appendSlashIfMissing(String keyPrefix) {
 		if (keyPrefix.endsWith("/") == false) {
 			keyPrefix += "/";
 		}
 		return keyPrefix;
 	}
-	
+
-	private final void fillPropertyConfigItems(Map<String,PropertyConfigItem> fillItems, PropertyConfigItem... itemConfig) {
+	private final void fillPropertyConfigItems(Map<String, PropertyConfigItem> fillItems, PropertyConfigItem... itemConfig) {
 		for (int i = 0; i < itemConfig.length; i++) {
 			PropertyConfigItem item = itemConfig[i];
-			fillItems.put(item.getValueKey(),item);
+			fillItems.put(item.getValueKey(), item);
 		}
 	}
-	
+
-	private final void copyParentPropertyConfig(Map<String,PropertyConfigItem> fillItems, SAX3PropertyConfig parentPropertyConfig) {
+	private final void copyParentPropertyConfig(Map<String, PropertyConfigItem> fillItems, SAX3PropertyConfig parentPropertyConfig) {
 		if (parentPropertyConfig == null) {
 			return;
 		}
@@ -94,26 +94,26 @@ public final class SAX3PropertyConfig implements Cloneable {
 			fillItems.put(key, parentPropertyConfig.getPropertyConfigItem(key));
 		}
 	}
-	
+
 	public static final class PropertyConfigItem implements Cloneable {
 		private final boolean valueRequired;
 		private final String valueKey;
 		private final Class<?> valueType;
 		private final Object valueDefault;
 		private Object value = null;
-		
+
 		public PropertyConfigItem(boolean valueRequired, String valueKey, Class<?> valueType) {
 			this(valueRequired, valueKey, valueType, null);
 		}
-		
+
 		public PropertyConfigItem(String valueKey, Class<?> valueType) {
 			this(false, valueKey, valueType, null);
 		}
-		
+
 		public PropertyConfigItem(String valueKey, Class<?> valueType, Object valueDefault) {
 			this(false, valueKey, valueType, valueDefault); // with default then value can not be required.
 		}
-		
+
 		private PropertyConfigItem(boolean valueRequired, String valueKey, Class<?> valueType, Object valueDefault) {
 			if (valueKey == null) {
 				throw new NullPointerException("Can't create PropertyConfigItem with null valueKey.");
@@ -126,51 +126,52 @@ public final class SAX3PropertyConfig implements Cloneable {
 			this.valueType = valueType;
 			this.valueDefault = valueDefault;
 		}
-		
+
 		/**
 		 * @return the value key.
 		 */
 		public String getValueKey() {
 			return valueKey;
 		}
-		
+
 		/**
 		 * @return the valueType.
 		 */
 		public Class<?> getValueType() {
 			return valueType;
 		}
-		
+
 		/**
 		 * @return the value default.
 		 */
 		public Object getValueDefault() {
 			return valueDefault;
 		}
-		
+
 		/**
 		 * @return the valueRequired.
 		 */
 		public boolean isValueRequired() {
 			return valueRequired;
 		}
-		
+
 		/**
 		 * @return the value.
 		 */
 		public Object getValue() {
 			return value;
 		}
-		
+
 		/**
 		 * @param value the value to set.
 		 */
 		public void setValue(Object value) {
 			this.value = value;
 		}
-		
+
 		/**
 		 * Clones all the fields into the new PropertyConfigItem.
+		 * 
 		 * @see java.lang.Object#clone()
 		 */
 		@Override
@@ -180,7 +181,7 @@ public final class SAX3PropertyConfig implements Cloneable {
 			return clone;
 		}
 	}
-	
+
 	private final PropertyConfigItem getPropertyConfigItem(String key) {
 		if (key == null) {
 			throw new NullPointerException("Can't search with null key.");
@@ -191,23 +192,23 @@ public final class SAX3PropertyConfig implements Cloneable {
 		}
 		return item;
 	}
-	
+
 	public final String getKeyPrefix() {
 		return keyPrefix;
 	}
-	
+
 	public final boolean isPropertyRequired(String key) {
 		return getPropertyKeysRequired().contains(key);
 	}
-	
+
 	public final List<String> getPropertyKeysRequired() {
 		return findPropertyKeysRequired(false);
 	}
-	
+
 	public final List<String> getPropertyKeysRequiredValues() {
 		return findPropertyKeysRequired(true);
 	}
-	
+
 	private final List<String> findPropertyKeysRequired(boolean checkValue) {
 		List<String> result = new ArrayList<String>(10);
 		for (String key : getPropertyKeys()) {
@@ -223,26 +224,26 @@ public final class SAX3PropertyConfig implements Cloneable {
 		}
 		return result;
 	}
-	
+
 	public final List<String> getPropertyKeys() {
 		List<String> result = new ArrayList<String>(items.keySet());
 		Collections.sort(result);
 		return Collections.unmodifiableList(result);
 	}
-	
+
-	public final void setProperty(String key,Object value) {
+	public final void setProperty(String key, Object value) {
 		if (readOnly) {
 			throw new IllegalStateException("This property is readonly for key:" + key);
 		}
 		PropertyConfigItem item = getPropertyConfigItem(key);
 		item.setValue(value);
 	}
-	
+
 	public final Object getPropertyDefault(String key) {
 		PropertyConfigItem item = getPropertyConfigItem(key);
 		return item.getValueDefault();
 	}
-	
+
 	public final Object getProperty(String key) {
 		PropertyConfigItem item = getPropertyConfigItem(key);
 		Object value = item.getValue();
@@ -251,12 +252,12 @@ public final class SAX3PropertyConfig implements Cloneable {
 		}
 		return value;
 	}
-	
+
 	public final Class<?> getPropertyType(String key) {
 		PropertyConfigItem item = getPropertyConfigItem(key);
 		return item.getValueType();
 	}
-	
+
 	public final Class<?> getPropertyType(String key, Supplier<Class<?>> defaultValue) {
 		Class<?> result = getPropertyType(key);
 		if (result != null) {
@@ -264,18 +265,18 @@ public final class SAX3PropertyConfig implements Cloneable {
 		}
 		return defaultValue.get();
 	}
-	
+
 	public final File getPropertyFile(String key) {
 		Object value = getProperty(key);
 		if (value instanceof File) {
-			return (File)value;
+			return (File) value;
 		}
 		if (value == null) {
 			return null;
 		}
 		throw new IllegalStateException("Wrong value type: " + value.getClass() + " for key: " + key);
 	}
-	
+
 	public final File getPropertyFile(String key, Supplier<File> defaultValue) {
 		File result = getPropertyFile(key);
 		if (result != null) {
@@ -283,18 +284,18 @@ public final class SAX3PropertyConfig implements Cloneable {
 		}
 		return defaultValue.get();
 	}
-	
+
 	public final Boolean getPropertyBoolean(String key) {
 		Object value = getProperty(key);
 		if (value instanceof Boolean) {
-			return (Boolean)value;
+			return (Boolean) value;
 		}
 		if (value == null) {
 			return null;
 		}
 		throw new IllegalStateException("Wrong value type: " + value.getClass() + " for key: " + key);
 	}
-	
+
 	public final Boolean getPropertyBoolean(String key, Supplier<Boolean> defaultValue) {
 		Boolean result = getPropertyBoolean(key);
 		if (result != null) {
@@ -302,18 +303,18 @@ public final class SAX3PropertyConfig implements Cloneable {
 		}
 		return defaultValue.get();
 	}
-	
+
 	public final Integer getPropertyInteger(String key) {
 		Object value = getProperty(key);
 		if (value instanceof Integer) {
-			return (Integer)value;
+			return (Integer) value;
 		}
 		if (value == null) {
 			return null;
 		}
 		throw new IllegalStateException("Wrong value type: " + value.getClass() + " for key: " + key);
 	}
-	
+
 	public final Integer getPropertyInteger(String key, Supplier<Integer> defaultValue) {
 		Integer result = getPropertyInteger(key);
 		if (result != null) {
@@ -321,19 +322,19 @@ public final class SAX3PropertyConfig implements Cloneable {
 		}
 		return defaultValue.get();
 	}
-	
+
 	@SuppressWarnings("unchecked")
 	public final List<String> getPropertyList(String key) {
 		Object value = getProperty(key);
 		if (value instanceof List) {
-			return (List<String>)value;
+			return (List<String>) value;
 		}
 		if (value == null) {
 			return null;
 		}
 		throw new IllegalStateException("Wrong value type: " + value.getClass() + " for key: " + key);
 	}
-	
+
 	public final List<String> getPropertyList(String key, Supplier<List<String>> defaultValue) {
 		List<String> result = getPropertyList(key);
 		if (result != null) {
@@ -341,39 +342,39 @@ public final class SAX3PropertyConfig implements Cloneable {
 		}
 		return defaultValue.get();
 	}
-	
+
 	@SuppressWarnings("unchecked")
-	public final Map<String,String> getPropertyMap(String key) {
+	public final Map<String, String> getPropertyMap(String key) {
 		Object value = getProperty(key);
 		if (value instanceof Map) {
-			return (Map<String,String>)value;
+			return (Map<String, String>) value;
 		}
 		if (value == null) {
 			return null;
 		}
 		throw new IllegalStateException("Wrong value type: " + value.getClass() + " for key: " + key);
 	}
-	
+
-	public final Map<String,String> getPropertyMap(String key, Supplier<Map<String,String>> defaultValue) {
+	public final Map<String, String> getPropertyMap(String key, Supplier<Map<String, String>> defaultValue) {
-		Map<String,String> result = getPropertyMap(key);
+		Map<String, String> result = getPropertyMap(key);
 		if (result != null) {
 			return result;
 		}
 		return defaultValue.get();
 	}
-	
+
 	public final String getPropertyString(String key) {
 		Object value = getProperty(key);
 		if (value instanceof String) {
-			return (String)value;
+			return (String) value;
 		}
 		if (value == null) {
 			return null;
 		}
 		throw new IllegalStateException("Wrong value type: " + value.getClass() + " for key: " + key);
 	}
-	
+
-	public final String getPropertyString(String key,String defaultValue) {
+	public final String getPropertyString(String key, String defaultValue) {
 		String propertyValue = getPropertyString(key);
 		if (propertyValue == null) {
 			return defaultValue;
@@ -381,15 +382,15 @@ public final class SAX3PropertyConfig implements Cloneable {
 			return propertyValue;
 		}
 	}
-	
+
-	public final String getPropertyString(String key,Supplier<String> defaultValue) {
+	public final String getPropertyString(String key, Supplier<String> defaultValue) {
 		String result = getPropertyString(key);
 		if (result != null) {
 			return result;
 		}
 		return defaultValue.get();
 	}
-	
+
 	public final void copyParentProperties(SAX3PropertyConfig config) {
 		for (String key : getPropertyKeys()) {
 			Object value = config.getProperty(key);
@@ -399,9 +400,9 @@ public final class SAX3PropertyConfig implements Cloneable {
 			setProperty(key, value);
 		}
 	}
-	
+
 	@SuppressWarnings("unchecked")
-	public final void setPropertyParsedValue(String key,String value) {
+	public final void setPropertyParsedValue(String key, String value) {
 		Class<?> valueType = getPropertyType(key);
 		if (String.class.equals(valueType)) {
 			setProperty(key, value);
@@ -429,7 +430,7 @@ public final class SAX3PropertyConfig implements Cloneable {
 		}
 		if (List.class.equals(valueType)) {
 			String[] listValues = value.split(",");
-			List<String> result = (List<String>)getProperty(key);
+			List<String> result = (List<String>) getProperty(key);
 			if (result == null) {
 				result = new ArrayList<String>(10);
 				setProperty(key, result);
@@ -441,9 +442,9 @@ public final class SAX3PropertyConfig implements Cloneable {
 		}
 		if (Map.class.equals(valueType)) {
 			String[] listValues = value.split(",");
-			Map<String,String> result = (Map<String,String>)getProperty(key);
+			Map<String, String> result = (Map<String, String>) getProperty(key);
 			if (result == null) {
-				result = new HashMap<String,String>(10);
+				result = new HashMap<String, String>(10);
 				setProperty(key, result);
 			}
 			if (listValues.length != 2) {
@@ -455,9 +456,10 @@ public final class SAX3PropertyConfig implements Cloneable {
 			return;
 		}
 	}
-	
+
 	/**
 	 * Clones all the properties into the new PropertyConfig.
+	 * 
 	 * @see java.lang.Object#clone()
 	 */
 	@Override

nx01-x4o-sax3/src/main/java/org/x4o/sax3/io/SAX3XMLConstants.java

@@ -31,139 +31,140 @@ import java.util.PrimitiveIterator;
  * @version 1.0 Mrt 31, 2012
  */
 public final class SAX3XMLConstants {
-	
+
 	/**
 	 * Lowcase xml.
 	 */
 	public static final String XML = javax.xml.XMLConstants.XML_NS_PREFIX; // "xml"
-	
+
 	/**
 	 * XML Default encoding is utf-8.
 	 */
 	public static final String XML_DEFAULT_ENCODING = "UTF-8";
-	
+
 	/**
 	 * XML Default version is 1.0.
 	 */
 	public static final String XML_DEFAULT_VERSION = "1.0";
-	
+
 	/**
 	 * XML Namespace prefix attribute.
 	 */
 	public static final String XMLNS_ATTRIBUTE = javax.xml.XMLConstants.XMLNS_ATTRIBUTE; // "xmlns"
-	
+
 	/**
 	 * XML Namespace prefix seperator
 	 */
 	public static final String XMLNS_ASSIGN = ":";
-	
+
 	/**
 	 * XML Schema namespace URI.
 	 */
-	public static final String XML_SCHEMA_NS_URI = javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI; //  "http://www.w3.org/2001/XMLSchema"
+	public static final String XML_SCHEMA_NS_URI = javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI; // "http://www.w3.org/2001/XMLSchema"
-	
+
 	/**
 	 * XML Schema instance namespace URI.
 	 */
 	public static final String XML_SCHEMA_INSTANCE_NS_URI = javax.xml.XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI; // "http://www.w3.org/2001/XMLSchema-instance"
-	
+
 	/**
 	 * Null or empty namespace uri.
+	 * 
 	 * @see <a href="http://www.w3.org/TR/REC-xml-names/#defaulting">Namespaces in XML, 5.2 Namespace Defaulting</a>
 	 */
 	public static final String NULL_NS_URI = javax.xml.XMLConstants.NULL_NS_URI; // ""
-	
+
 	/**
 	 * Definition of DTD doctype opening tag.
 	 */
 	public static final String XML_DOCTYPE_TAG_OPEN = "<!DOCTYPE";
-	
+
 	/**
 	 * Opens xml element tag.
 	 */
 	public static final String TAG_OPEN = "<";
-	
+
 	/**
 	 * Opens end xml element tag.
 	 */
 	public static final String TAG_OPEN_END = "</";
-	
+
 	/**
 	 * Closes xml element tag.
 	 */
 	public static final String TAG_CLOSE = ">";
-	
+
 	/**
 	 * Close empty xml element tag.
 	 */
 	public static final String TAG_CLOSE_EMPTY = "/>";
-	
+
 	/**
 	 * Starts a comment.
 	 */
 	public static final String COMMENT_START = "<!--";
-	
+
 	/**
 	 * Ends a comment.
 	 */
 	public static final String COMMENT_END = "-->";
-	
+
 	/**
 	 * Starts a processing instruction.
 	 */
 	public static final String PROCESS_START = "<?";
-	
+
 	/**
 	 * Ends a processing instruction.
 	 */
 	public static final String PROCESS_END = "?>";
-	
+
 	/**
 	 * Starts a cdata section.
 	 */
 	public static final String CDATA_START = "<![CDATA[";
-	
+
 	/**
 	 * Ends a cdata section.
 	 */
 	public static final String CDATA_END = "]]>";
-	
+
 	/**
 	 * The regex expression of a cdata start section.
 	 */
-	public static final String CDATA_START_REGEX = "<!\\x"+Integer.toHexString('[')+"CDATA\\x"+Integer.toHexString('[');
+	public static final String CDATA_START_REGEX = "<!\\x" + Integer.toHexString('[') + "CDATA\\x" + Integer.toHexString('[');
-	
+
 	/**
 	 * The regex expression of a cdata end section.
 	 */
-	public static final String CDATA_END_REGEX = "\\x"+Integer.toHexString(']')+"\\x"+Integer.toHexString(']')+">";
+	public static final String CDATA_END_REGEX = "\\x" + Integer.toHexString(']') + "\\x" + Integer.toHexString(']') + ">";
-	
+
 	/**
 	 * Tab char
 	 */
 	public static final char CHAR_TAB = '\t';
-	
+
 	/**
 	 * Newline char
 	 */
 	public static final char CHAR_NEWLINE = '\n';
-	
+
 	/// Unicode entity reference escape sequence starter
 	public static final int CODE_POINT_ENTIY_REF_ESCAPE = '&';
-	
+
 	/// Unicode entity reference by number
 	public static final int CODE_POINT_ENTIY_REF_NUMBER = '#';
-	
+
 	/// Unicode entity reference by hex number
 	public static final int CODE_POINT_ENTIY_REF_NUMBER_HEX = 'x';
-	
+
 	/// Unicode entity reference escape sequence terminator
 	public static final int CODE_POINT_ENTIY_REF_TERMINATOR = ';';
-	
+
 	static public String getDocumentDeclaration(String encoding) {
-		return getDocumentDeclaration(encoding,null);
+		return getDocumentDeclaration(encoding, null);
 	}
-	
+
 	static public String getDocumentDeclaration(String encoding, String version) {
 		if (encoding == null) {
 			encoding = XML_DEFAULT_ENCODING;
@@ -173,65 +174,136 @@ public final class SAX3XMLConstants {
 		}
 		return String.format("<?xml version=\"%s\" encoding=\"%s\"?>", version, encoding);
 	}
-	
+
 	static public boolean isChar(int c) {
 		// Exclude "compatibility characters", as defined in section 2.3 of [Unicode]
-		if (c>=0x7F & c<=0x84) {			return false;	}
+		if (c >= 0x7F & c <= 0x84) {
-		if (c>=0x86 & c<=0x9F) {			return false;	}
+			return false;
-		if (c>=0xFDD0 & c<=0xFDEF) {		return false;	}
+		}
-		if ((c>=0x1FFFE & c<=0x1FFFF)||(c>=0x2FFFE & c<=0x2FFFF)|(c>=0x3FFFE & c<=0x3FFFF)) {	return false;	}
+		if (c >= 0x86 & c <= 0x9F) {
-		if ((c>=0x4FFFE & c<=0x4FFFF)||(c>=0x5FFFE & c<=0x5FFFF)|(c>=0x6FFFE & c<=0x6FFFF)) {	return false;	}
+			return false;
-		if ((c>=0x7FFFE & c<=0x7FFFF)||(c>=0x8FFFE & c<=0x8FFFF)|(c>=0x9FFFE & c<=0x9FFFF)) {	return false;	}
+		}
-		if ((c>=0xAFFFE & c<=0xAFFFF)||(c>=0xBFFFE & c<=0xBFFFF)|(c>=0xCFFFE & c<=0xCFFFF)) {	return false;	}
+		if (c >= 0xFDD0 & c <= 0xFDEF) {
-		if ((c>=0xDFFFE & c<=0xDFFFF)||(c>=0xEFFFE & c<=0xEFFFF)|(c>=0xFFFFE & c<=0xFFFFF)) {	return false;	}
+			return false;
-		if (c>=0x10FFFE & c<=0x10FFFF) {	return false;	}
+		}
-		
+		if ((c >= 0x1FFFE & c <= 0x1FFFF) || (c >= 0x2FFFE & c <= 0x2FFFF) | (c >= 0x3FFFE & c <= 0x3FFFF)) {
+			return false;
+		}
+		if ((c >= 0x4FFFE & c <= 0x4FFFF) || (c >= 0x5FFFE & c <= 0x5FFFF) | (c >= 0x6FFFE & c <= 0x6FFFF)) {
+			return false;
+		}
+		if ((c >= 0x7FFFE & c <= 0x7FFFF) || (c >= 0x8FFFE & c <= 0x8FFFF) | (c >= 0x9FFFE & c <= 0x9FFFF)) {
+			return false;
+		}
+		if ((c >= 0xAFFFE & c <= 0xAFFFF) || (c >= 0xBFFFE & c <= 0xBFFFF) | (c >= 0xCFFFE & c <= 0xCFFFF)) {
+			return false;
+		}
+		if ((c >= 0xDFFFE & c <= 0xDFFFF) || (c >= 0xEFFFE & c <= 0xEFFFF) | (c >= 0xFFFFE & c <= 0xFFFFF)) {
+			return false;
+		}
+		if (c >= 0x10FFFE & c <= 0x10FFFF) {
+			return false;
+		}
+
 		// Source;
 		// #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF]
-		if (c==0x9) {					return true;	}
+		if (c == 0x9) {
-		if (c==0xA) {					return true;	}
+			return true;
-		if (c==0xD) {					return true;	}
+		}
-		if (c>=0x20 & c<=0xD7FF) {		return true;	}
+		if (c == 0xA) {
-		if (c>=0xE000 & c<=0xFFFD) {	return true;	}
+			return true;
-		if (c>=0x10000 & c<=0x10FFFF) {	return true;	}
+		}
+		if (c == 0xD) {
+			return true;
+		}
+		if (c >= 0x20 & c <= 0xD7FF) {
+			return true;
+		}
+		if (c >= 0xE000 & c <= 0xFFFD) {
+			return true;
+		}
+		if (c >= 0x10000 & c <= 0x10FFFF) {
+			return true;
+		}
 		return false;
 	}
-	
+
 	static public boolean isNameStartChar(int c) {
 		// Source;
-		// 	":" | [A-Z] | "_" | [a-z] | [#xC0-#xD6] | [#xD8-#xF6] | [#xF8-#x2FF] | [#x370-#x37D] | [#x37F-#x1FFF] | [#x200C-#x200D] | [#x2070-#x218F] | [#x2C00-#x2FEF] | [#x3001-#xD7FF] | [#xF900-#xFDCF] | [#xFDF0-#xFFFD] | [#x10000-#xEFFFF]
+		// ":" | [A-Z] | "_" | [a-z] | [#xC0-#xD6] | [#xD8-#xF6] | [#xF8-#x2FF] | [#x370-#x37D] | [#x37F-#x1FFF] | [#x200C-#x200D] | [#x2070-#x218F] |
-		if (c>='a' & c<='z') {			return true;	}
+		// [#x2C00-#x2FEF] | [#x3001-#xD7FF] | [#xF900-#xFDCF] | [#xFDF0-#xFFFD] | [#x10000-#xEFFFF]
-		if (c>='A' & c<='Z') {			return true;	}
+		if (c >= 'a' & c <= 'z') {
-		if (c==':' || c=='_') {			return true;	}
+			return true;
-		if (c>=0xC0 & c<=0xD6) {		return true;	}
+		}
-		if (c>=0xD8 & c<=0xF6) {		return true;	}
+		if (c >= 'A' & c <= 'Z') {
-		if (c>=0xF8 & c<=0x2FF) {		return true;	}
+			return true;
-		if (c>=0x370 & c<=0x37D) {		return true;	}
+		}
-		if (c>=0x37F & c<=0x1FFF) {		return true;	}
+		if (c == ':' || c == '_') {
-		if (c>=0x200C & c<=0x200D) {	return true;	}
+			return true;
-		if (c>=0x2070 & c<=0x218F) {	return true;	}
+		}
-		if (c>=0x2C00 & c<=0x2FEF) {	return true;	}
+		if (c >= 0xC0 & c <= 0xD6) {
-		if (c>=0x3001 & c<=0xD7FF) {	return true;	}
+			return true;
-		if (c>=0xF900 & c<=0xFDCF) {	return true;	}
+		}
-		if (c>=0xFDF0 & c<=0xFFFD) {	return true;	}
+		if (c >= 0xD8 & c <= 0xF6) {
-		if (c>=0x10000 & c<=0xEFFFF) {	return true;	}
+			return true;
+		}
+		if (c >= 0xF8 & c <= 0x2FF) {
+			return true;
+		}
+		if (c >= 0x370 & c <= 0x37D) {
+			return true;
+		}
+		if (c >= 0x37F & c <= 0x1FFF) {
+			return true;
+		}
+		if (c >= 0x200C & c <= 0x200D) {
+			return true;
+		}
+		if (c >= 0x2070 & c <= 0x218F) {
+			return true;
+		}
+		if (c >= 0x2C00 & c <= 0x2FEF) {
+			return true;
+		}
+		if (c >= 0x3001 & c <= 0xD7FF) {
+			return true;
+		}
+		if (c >= 0xF900 & c <= 0xFDCF) {
+			return true;
+		}
+		if (c >= 0xFDF0 & c <= 0xFFFD) {
+			return true;
+		}
+		if (c >= 0x10000 & c <= 0xEFFFF) {
+			return true;
+		}
 		return false;
 	}
-	
+
 	static public boolean isNameChar(int c) {
 		// Source;
 		// NameStartChar | "-" | "." | [0-9] | #xB7 | [#x0300-#x036F] | [#x203F-#x2040]
 		if (isNameStartChar(c)) {
 			return true;
 		}
-		if (c=='-' || c=='.') {			return true;	}
+		if (c == '-' || c == '.') {
-		if (c>='0' & c<='9') {			return true;	}
+			return true;
-		if (c==0xB7) {					return true;	}
+		}
-		if (c>=0x0300 & c<=0x036F) {	return true;	}
+		if (c >= '0' & c <= '9') {
-		if (c>=0x203F & c<=0x2040) {	return true;	}
+			return true;
+		}
+		if (c == 0xB7) {
+			return true;
+		}
+		if (c >= 0x0300 & c <= 0x036F) {
+			return true;
+		}
+		if (c >= 0x203F & c <= 0x2040) {
+			return true;
+		}
 		return false;
 	}
-	
+
 	static public boolean isCharString(String value) {
 		PrimitiveIterator.OfInt iterator = value.codePoints().iterator();
 		while (iterator.hasNext()) {
@@ -242,7 +314,7 @@ public final class SAX3XMLConstants {
 		}
 		return true;
 	}
-	
+
 	static public boolean isNameString(String value) {
 		boolean first = true;
 		PrimitiveIterator.OfInt iterator = value.codePoints().iterator();
@@ -260,7 +332,7 @@ public final class SAX3XMLConstants {
 		}
 		return true;
 	}
-	
+
 	static private boolean escapeXMLValueAppend(int codePoint, StringBuilder result) {
 		if (codePoint == '<') {
 			result.append("&lt;");
@@ -284,23 +356,23 @@ public final class SAX3XMLConstants {
 		}
 		return false;
 	}
-	
+
 	static public String escapeAttributeValue(String value) {
-		// Reference   ::=   	EntityRef | CharRef
+		// Reference ::= EntityRef | CharRef
-		// AttValue	   ::=   	'"' ([^<&"] | Reference)* '"' |  "'" ([^<&'] | Reference)* "'"
+		// AttValue ::= '"' ([^<&"] | Reference)* '"' | "'" ([^<&'] | Reference)* "'"
 		StringBuilder result = new StringBuilder(value.length());
 		PrimitiveIterator.OfInt iterator = value.codePoints().iterator();
 		while (iterator.hasNext()) {
 			int c = iterator.nextInt();
 			// 3.3.3 Attribute-Value Normalization.
-			if (escapeXMLValueAppend(c,result)) {
+			if (escapeXMLValueAppend(c, result)) {
 				continue;
 			}
 			result.appendCodePoint(c);
 		}
 		return result.toString();
 	}
-	
+
 	static public String escapeCharacters(String value) {
 		StringBuilder result = new StringBuilder(value.length());
 		PrimitiveIterator.OfInt iterator = value.codePoints().iterator();
@@ -323,18 +395,18 @@ public final class SAX3XMLConstants {
 					result.append(entity);
 					continue; // contine to next i char.
 				} else {
-					//i = iOrg; // continue normal escape.
+					// i = iOrg; // continue normal escape.
 					PrimitiveIterator.OfInt entityIterator = entity.codePoints().iterator();
 					while (entityIterator.hasNext()) {
 						int entityCodePoint = entityIterator.nextInt();
-						if (escapeXMLValueAppend(entityCodePoint,result)) {
+						if (escapeXMLValueAppend(entityCodePoint, result)) {
 							continue;
 						}
 						result.appendCodePoint(entityCodePoint);
 					}
 				}
 			} else {
-				if (escapeXMLValueAppend(c,result)) {
+				if (escapeXMLValueAppend(c, result)) {
 					continue;
 				}
 				result.appendCodePoint(c);
@@ -342,60 +414,110 @@ public final class SAX3XMLConstants {
 		}
 		return result.toString();
 	}
-	
+
 	// TODO: make it loaded and xml and html version aware for correctness.
 	static private boolean charEntityAllowed(String entity) {
-		
+
 		// Hex code points
 		if (entity.startsWith("&#")) {
-			String hex = entity.substring(2,entity.length() - 1);
+			String hex = entity.substring(2, entity.length() - 1);
 			if (hex.startsWith("x")) {
 				hex = hex.substring(1);
 			}
 			int codePoint = Integer.parseInt(hex, 16);
 			return codePoint > 0; // TODO: check if code point is valid.
 		}
-		
+
 		// XML
-		if ("&lt;".equals(entity))			{ return true; }
+		if ("&lt;".equals(entity)) {
-		if ("&gt;".equals(entity))			{ return true; }
+			return true;
-		if ("&amp;".equals(entity))			{ return true; }
+		}
-		if ("&quot;".equals(entity))		{ return true; }
+		if ("&gt;".equals(entity)) {
-		if ("&apos;".equals(entity))		{ return true; }
+			return true;
-		
+		}
+		if ("&amp;".equals(entity)) {
+			return true;
+		}
+		if ("&quot;".equals(entity)) {
+			return true;
+		}
+		if ("&apos;".equals(entity)) {
+			return true;
+		}
+
 		// HTML
-		if ("&acute;".equals(entity))		{ return true; }
+		if ("&acute;".equals(entity)) {
-		if ("&alefsym;".equals(entity))		{ return true; }
+			return true;
-		if ("&asymp;".equals(entity))		{ return true; }
+		}
-		if ("&ang;".equals(entity))			{ return true; }
+		if ("&alefsym;".equals(entity)) {
-		if ("&lowast;".equals(entity))		{ return true; }
+			return true;
-		if ("&clubs;".equals(entity))		{ return true; }
+		}
-		if ("&diams;".equals(entity))		{ return true; }
+		if ("&asymp;".equals(entity)) {
-		if ("&hearts;".equals(entity))		{ return true; }
+			return true;
-		if ("&spades;".equals(entity))		{ return true; }
+		}
+		if ("&ang;".equals(entity)) {
+			return true;
+		}
+		if ("&lowast;".equals(entity)) {
+			return true;
+		}
+		if ("&clubs;".equals(entity)) {
+			return true;
+		}
+		if ("&diams;".equals(entity)) {
+			return true;
+		}
+		if ("&hearts;".equals(entity)) {
+			return true;
+		}
+		if ("&spades;".equals(entity)) {
+			return true;
+		}
 		// TODO: etc/etc
-		if ("&yuml;".equals(entity))		{ return true; }
+		if ("&yuml;".equals(entity)) {
-		if ("&yacute;".equals(entity))		{ return true; }
+			return true;
-		if ("&ugrave;".equals(entity))		{ return true; }
+		}
-		if ("&uuml;".equals(entity))		{ return true; }
+		if ("&yacute;".equals(entity)) {
-		if ("&ucirc;".equals(entity))		{ return true; }
+			return true;
-		if ("&uacute;".equals(entity))		{ return true; }
+		}
-		
+		if ("&ugrave;".equals(entity)) {
-		if ("&divide;".equals(entity))		{ return true; }
+			return true;
-		if ("&nbsp;".equals(entity))		{ return true; }
+		}
-		if ("&reg;".equals(entity))			{ return true; }
+		if ("&uuml;".equals(entity)) {
-		if ("&trade;".equals(entity))		{ return true; }
+			return true;
-		if ("&copy;".equals(entity))		{ return true; }
+		}
+		if ("&ucirc;".equals(entity)) {
+			return true;
+		}
+		if ("&uacute;".equals(entity)) {
+			return true;
+		}
+
+		if ("&divide;".equals(entity)) {
+			return true;
+		}
+		if ("&nbsp;".equals(entity)) {
+			return true;
+		}
+		if ("&reg;".equals(entity)) {
+			return true;
+		}
+		if ("&trade;".equals(entity)) {
+			return true;
+		}
+		if ("&copy;".equals(entity)) {
+			return true;
+		}
 		return false;
 	}
-	
+
-	static public String escapeCharactersCdata(String value,String replaceCdataStart,String replaceCdataEnd) {
+	static public String escapeCharactersCdata(String value, String replaceCdataStart, String replaceCdataEnd) {
 		value = value.replaceAll(CDATA_START_REGEX, replaceCdataStart);
-		value = value.replaceAll(CDATA_END_REGEX,   replaceCdataEnd);
+		value = value.replaceAll(CDATA_END_REGEX, replaceCdataEnd);
 		return value;
 	}
-	
+
-	static public String escapeCharactersComment(String value,String charTab,int indent) {
+	static public String escapeCharactersComment(String value, String charTab, int indent) {
 		value = value.replaceAll(COMMENT_START, "");
 		value = value.replaceAll(COMMENT_END, "");
 		StringBuilder result = new StringBuilder(value.length());

nx01-x4o-sax3/src/main/java/org/x4o/sax3/io/xdbx/AbstractXDBXWriter.java

@@ -20,7 +20,7 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.sax3.io.xdbx;
+package org.x4o.sax3.io.xdbx;
 
 import java.io.OutputStream;
 
@@ -38,7 +38,8 @@ public abstract class AbstractXDBXWriter extends AbstractXDBXWriterLexical imple
 
 	/**
 	 * Creates writer which prints to the stream interface.
-	 * @param out	The stream to print the xml to.
+	 * 
+	 * @param out The stream to print the xml to.
 	 */
 	public AbstractXDBXWriter(OutputStream out) {
 		super(out);
@@ -46,10 +47,11 @@ public abstract class AbstractXDBXWriter extends AbstractXDBXWriterLexical imple
 
 	/**
 	 * Starts and end then element.
+	 * 
 	 * @see org.x4o.sax3.io.ContentWriter#startElementEnd(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)
 	 */
 	public void startElementEnd(String uri, String localName, String name, Attributes atts) throws SAXException {
-		startElement(uri,localName,name, atts);
+		startElement(uri, localName, name, atts);
 		endElement(uri, localName, name);
 	}
 }

nx01-x4o-sax3/src/main/java/org/x4o/sax3/io/xdbx/AbstractXDBXWriterHandler.java

@@ -20,7 +20,7 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.sax3.io.xdbx;
+package org.x4o.sax3.io.xdbx;
 
 import java.io.BufferedReader;
 import java.io.Closeable;
@@ -56,15 +56,16 @@ import org.xml.sax.SAXException;
  * @author Willem Cazander
  * @version 1.0 Dec 19, 2024
  */
-public class AbstractXDBXWriterHandler implements ContentHandler, Closeable { 
+public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
-	
+
 	private final SAX3PropertyConfig propertyConfig;
 	private final OutputStream out;
-	private Map<String,String> prefixMapping = null;
+	private Map<String, String> prefixMapping = null;
 	private List<String> printedMappings = null;
 	private Stack<String> elements = null;
-	private Map<String,Integer> stringIdx = null;
+	private Map<String, Integer> stringIdx = null;
-	
+
+	//@formatter:off
 	private final static String PROPERTY_CONTEXT_PREFIX = SAX3PropertyConfig.X4O_PROPERTIES_PREFIX+"writer/xdbx/";
 	public final static SAX3PropertyConfig DEFAULT_PROPERTY_CONFIG;
 	public final static String OUTPUT_DECLARATION         = PROPERTY_CONTEXT_PREFIX+"output/declaration";
@@ -94,34 +95,36 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 				new PropertyConfigItem(ROOT_START_NAMESPACE_ALL,   Boolean.class,   true)
 				);
 	}
-	
+	//@formatter:on
+
 	/**
 	 * Creates writer which prints to the stream interface.
-	 * @param out	The stream to print the xml to.
+	 * 
+	 * @param out The stream to print the xml to.
 	 */
 	public AbstractXDBXWriterHandler(OutputStream out) {
 		this.out = Objects.requireNonNull(out, "Can't write on null OutputStream.");
-		this.prefixMapping = new HashMap<String,String>(15);
+		this.prefixMapping = new HashMap<String, String>(15);
 		this.printedMappings = new ArrayList<String>(15);
 		this.elements = new Stack<String>();
 		this.propertyConfig = new SAX3PropertyConfig(DEFAULT_PROPERTY_CONFIG, PROPERTY_CONTEXT_PREFIX);
 		this.stringIdx = new HashMap<>();
 	}
-	
+
 	public SAX3PropertyConfig getPropertyConfig() {
 		return propertyConfig;
 	}
-	
+
 	@Override
 	public void close() throws IOException {
 		out.close();
 	}
-	
+
 	protected boolean xdbxStringId(String data) {
 		Integer result = stringIdx.get(data);
 		return result != null;
 	}
-	
+
 	protected int xdbxStringStore(String data) {
 		Integer result = stringIdx.get(data);
 		if (result != null) {
@@ -131,7 +134,7 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 		stringIdx.put(data, result);
 		return result;
 	}
-	
+
 	/**
 	 * @see org.xml.sax.ContentHandler#startDocument()
 	 */
@@ -146,14 +149,14 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 			writeLengthValue("1.0");
 			writeTag(XDBXContentTag.ENCODING);
 			writeLengthValue("utf-8");
-			//Standalone in TV(standalone) form where the value of 'standalone' is either 0 or 1.
+			// Standalone in TV(standalone) form where the value of 'standalone' is either 0 or 1.
-			//write(XDBXContentTag.STANDALONE);
+			// write(XDBXContentTag.STANDALONE);
-			//write(1);
+			// write(1);
 		}
 		prologWriteLicence();
 		prologWriteUserComment();
 	}
-	
+
 	private void prologWriteLicence() throws SAXException {
 		if (!propertyConfig.getPropertyBoolean(PROLOG_LICENCE_ENABLE)) {
 			return;
@@ -168,7 +171,7 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 			}
 			licenceInput = cl.getResourceAsStream(licenceResource);
 			if (licenceInput == null) {
-				throw new NullPointerException("Could not load licence resource from: "+licenceResource);
+				throw new NullPointerException("Could not load licence resource from: " + licenceResource);
 			}
 		}
 		if (licenceInput == null) {
@@ -190,7 +193,7 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 		}
 		comment(licenceText);
 	}
-	
+
 	private String readLicenceStream(InputStream inputStream, String encoding) throws IOException {
 		if (encoding == null) {
 			encoding = SAX3XMLConstants.XML_DEFAULT_ENCODING;
@@ -202,7 +205,7 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 			sb.append('\n');
 			String line = br.readLine();
 			while (line != null) {
-				if (line.length()>0) {
+				if (line.length() > 0) {
 					sb.append("    ");
 				}
 				sb.append(line);
@@ -216,7 +219,7 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 			br.close();
 		}
 	}
-	
+
 	private void prologWriteUserComment() throws SAXException {
 		if (!propertyConfig.getPropertyBoolean(PROLOG_USER_COMMENT_ENABLE)) {
 			return;
@@ -228,12 +231,12 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 		if (userComment.isEmpty()) {
 			return;
 		}
-		String chEnter = "\n"; //getPropertyConfig().getPropertyString(OUTPUT_CHAR_NEWLINE);
+		String chEnter = "\n"; // getPropertyConfig().getPropertyString(OUTPUT_CHAR_NEWLINE);
-		String chTab = "\t"; //getPropertyConfig().getPropertyString(OUTPUT_CHAR_TAB);
+		String chTab = "\t"; // getPropertyConfig().getPropertyString(OUTPUT_CHAR_TAB);
 		userComment = userComment.replaceAll("\n", chEnter + chTab);
 		comment(chEnter + chTab + userComment + chEnter);
 	}
-	
+
 	/**
 	 * @see org.xml.sax.ContentHandler#endDocument()
 	 */
@@ -244,12 +247,12 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 			throw new SAXException("Invalid xml still have " + elements.size() + " elements open.");
 		}
 	}
-	
+
 	/**
-	 * @param uri	The xml namespace uri.
+	 * @param uri       The xml namespace uri.
-	 * @param localName	The local name of the xml tag.
+	 * @param localName The local name of the xml tag.
-	 * @param name The (full) name of the xml tag.
+	 * @param name      The (full) name of the xml tag.
-	 * @param atts The attributes of the xml tag. 
+	 * @param atts      The attributes of the xml tag.
 	 * @see org.xml.sax.ContentHandler#startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)
 	 */
 	public void startElement(String uri, String localName, String name, Attributes atts) throws SAXException {
@@ -279,7 +282,7 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 				}
 			}
 		}
-		startElementTag(uri,localName,name);
+		startElementTag(uri, localName, name);
 		startElementNamespace(uri);
 		startElementAttributes(atts);
 		if (SAX3XMLConstants.NULL_NS_URI.equals(uri) || uri == null) {
@@ -288,10 +291,10 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 			elements.push(uri + ":" + name);
 		}
 	}
-	
+
 	public void startElementTag(String uri, String localName, String name) throws SAXException {
 		boolean localNameIdx = xdbxStringId(localName);
-		if (SAX3XMLConstants.NULL_NS_URI.equals(uri) || uri==null) {
+		if (SAX3XMLConstants.NULL_NS_URI.equals(uri) || uri == null) {
 			if (localNameIdx) {
 				writeTag(XDBXContentTag.ELEMENT_I);
 				writeVariableInteger(xdbxStringStore(localName));
@@ -305,7 +308,7 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 		} else {
 			String prefix = prefixMapping.get(uri);
 			if (prefix == null) {
-				throw new SAXException("preFixUri: "+uri+" is not started.");
+				throw new SAXException("preFixUri: " + uri + " is not started.");
 			}
 			if (localNameIdx) {
 				writeTag(XDBXContentTag.ELEMENT_III);
@@ -318,22 +321,22 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 			writeVariableInteger(xdbxStringStore(uri));
 		}
 	}
-	
+
 	public void startElementNamespace(String uri) throws SAXException {
 		if ((uri != null && SAX3XMLConstants.NULL_NS_URI.equals(uri) == false) && printedMappings.contains(uri) == false) {
 			String prefix = prefixMapping.get(uri);
 			if (prefix == null) {
-				throw new SAXException("preFixUri: "+uri+" is not started.");
+				throw new SAXException("preFixUri: " + uri + " is not started.");
 			}
 			printedMappings.add(uri);
-			
+
 			writeTag(XDBXContentTag.NS_DECL_II);
 			writeVariableInteger(xdbxStringStore(prefix));
 			writeVariableInteger(xdbxStringStore(uri));
 		}
 		startElementNamespaceAll(uri);
 	}
-	
+
 	public void startElementNamespaceAll(String uri) throws SAXException {
 		if (!propertyConfig.getPropertyBoolean(ROOT_START_NAMESPACE_ALL)) {
 			return;
@@ -343,17 +346,17 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 			if (printedMappings.contains(uri2) == false) {
 				prefix = prefixMapping.get(uri2);
 				if (prefix == null) {
-					throw new SAXException("preFixUri: "+uri+" is not started.");
+					throw new SAXException("preFixUri: " + uri + " is not started.");
 				}
 				printedMappings.add(uri2);
-				
+
 				writeTag(XDBXContentTag.NS_DECL_II);
 				writeVariableInteger(xdbxStringStore(prefix));
 				writeVariableInteger(xdbxStringStore(uri2));
 			}
 		}
 	}
-	
+
 	private void startElementAttributes(Attributes atts) throws SAXException {
 		for (int i = 0; i < atts.getLength(); i++) {
 			String attributeUri = atts.getURI(i);
@@ -365,8 +368,8 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 			String attributeValueSafe = SAX3XMLConstants.escapeAttributeValue(attributeValue);
 			boolean attributeValueSimple = attributeValue.equals(attributeValueSafe);
 			boolean attributeNameIdx = xdbxStringId(attributeName);
-			
+
-			if (SAX3XMLConstants.NULL_NS_URI.equals(attributeUri) || attributeUri ==null) {
+			if (SAX3XMLConstants.NULL_NS_URI.equals(attributeUri) || attributeUri == null) {
 				if (attributeNameIdx) {
 					writeTag(XDBXContentTag.ATTRIBUTE_I);
 					writeVariableInteger(xdbxStringStore(attributeName));
@@ -399,15 +402,15 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 			writeLengthValue(attributeValueSafe);
 		}
 	}
-	
+
 	/**
-	 * @param uri	The xml namespace uri.
+	 * @param uri       The xml namespace uri.
-	 * @param localName	The local name of the xml tag.
+	 * @param localName The local name of the xml tag.
-	 * @param name The (full) name of the xml tag.
+	 * @param name      The (full) name of the xml tag.
 	 * @see org.xml.sax.ContentHandler#endElement(java.lang.String, java.lang.String, java.lang.String)
 	 */
 	public void endElement(String uri, String localName, String name) throws SAXException {
-		if (SAX3XMLConstants.NULL_NS_URI.equals(uri) || uri==null) {
+		if (SAX3XMLConstants.NULL_NS_URI.equals(uri) || uri == null) {
 			if (elements.size() > 0 && elements.peek().equals(localName) == false) {
 				throw new SAXException("Unexpected end tag: " + localName + " should be: " + elements.peek());
 			}
@@ -420,16 +423,17 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 		elements.pop();
 		writeTag(XDBXContentTag.END_ELEMENT);
 	}
-	
+
 	/**
 	 * Starts the prefix mapping of an xml namespace uri.
-	 * @param prefix	The xml prefix of this xml namespace uri.
+	 * 
-	 * @param uri	The xml namespace uri to add the prefix for.
+	 * @param prefix The xml prefix of this xml namespace uri.
+	 * @param uri    The xml namespace uri to add the prefix for.
 	 * @see org.xml.sax.ContentHandler#startPrefixMapping(java.lang.String, java.lang.String)
 	 */
 	public void startPrefixMapping(String prefix, String uri) throws SAXException {
 		prefixMapping.put(uri, prefix);
-		
+
 		boolean prefixIdx = xdbxStringId(prefix);
 		if (!prefixIdx) {
 			int prefixIdxNum = xdbxStringStore(prefix);
@@ -443,15 +447,15 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 			writeVariableInteger(uriIdxNum);
 		}
 	}
-	
+
 	/**
-	 * @param prefix	The xml prefix of this xml namespace uri to be ended.
+	 * @param prefix The xml prefix of this xml namespace uri to be ended.
 	 * @see org.xml.sax.ContentHandler#endPrefixMapping(java.lang.String)
 	 */
 	public void endPrefixMapping(String prefix) throws SAXException {
-		Set<Map.Entry<String,String>> s = prefixMapping.entrySet();
+		Set<Map.Entry<String, String>> s = prefixMapping.entrySet();
 		String uri = null;
-		for (Map.Entry<String,String> e : s) {
+		for (Map.Entry<String, String> e : s) {
 			if (e.getValue() == null) {
 				continue; // way ?
 			}
@@ -463,12 +467,12 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 			prefixMapping.remove(uri);
 		}
 	}
-	
+
 	/**
 	 * Prints xml characters and uses characters(java.lang.String) method.
 	 * 
-	 * @param ch	Character buffer.
+	 * @param ch     Character buffer.
-	 * @param start The start index of the chars in the ch buffer.
+	 * @param start  The start index of the chars in the ch buffer.
 	 * @param length The length index of the chars in the ch buffer.
 	 * @throws SAXException When IOException has happend while printing.
 	 * @see org.xml.sax.ContentHandler#characters(char[], int, int)
@@ -476,9 +480,10 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 	public void characters(char[] ch, int start, int length) throws SAXException {
 		characters(new String(ch, start, length));
 	}
-	
+
 	/**
 	 * Escape and prints xml characters.
+	 * 
 	 * @param text The text to write.
 	 * @throws SAXException When IOException has happend while printing.
 	 * @see org.x4o.sax3.io.ContentWriter#characters(java.lang.String)
@@ -489,11 +494,11 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 		}
 		charactersRaw(SAX3XMLConstants.escapeCharacters(text));
 	}
-	
+
 	public void characters(char c) throws SAXException {
-		characters(new char[]{c}, 0, 1);
+		characters(new char[] { c }, 0, 1);
 	}
-	
+
 	// move or remove ?
 	protected void charactersRaw(String text) throws SAXException {
 		if (text == null) {
@@ -501,12 +506,12 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 		}
 		writeTagLengthValue(XDBXContentTag.TEXT_T, text);
 	}
-	
+
 	/**
 	 * Prints xml ignorable whitespace.
 	 * 
-	 * @param ch	Character buffer.
+	 * @param ch     Character buffer.
-	 * @param start The start index of the chars in the ch buffer.
+	 * @param start  The start index of the chars in the ch buffer.
 	 * @param length The length index of the chars in the ch buffer.
 	 * @throws SAXException When IOException has happend while printing.
 	 * @see org.xml.sax.ContentHandler#ignorableWhitespace(char[], int, int)
@@ -514,11 +519,11 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 	public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException {
 		ignorableWhitespace(new String(ch, start, length));
 	}
-	
+
 	/**
 	 * Prints xml ignorable whitespace.
 	 * 
-	 * @param text	The text to print.
+	 * @param text The text to print.
 	 * @throws SAXException When IOException has happend while printing.
 	 * @see org.x4o.sax3.io.ContentWriter#ignorableWhitespace(java.lang.String)
 	 */
@@ -528,23 +533,23 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 		}
 		writeTagLengthValue(XDBXContentTag.TEXT_WHITE_SPACE, text);
 	}
-	
+
 	/**
 	 * Prints xml ignorable whitespace character.
 	 * 
-	 * @param c	The character to print.
+	 * @param c The character to print.
 	 * @throws SAXException When IOException has happend while printing.
 	 */
 	public void ignorableWhitespace(char c) throws SAXException {
-		ignorableWhitespace(new char[]{c}, 0, 1);
+		ignorableWhitespace(new char[] { c }, 0, 1);
 	}
-	
+
 	/**
 	 * Prints xml instructions.
 	 * 
 	 * @see org.xml.sax.ContentHandler#processingInstruction(java.lang.String, java.lang.String)
 	 * @param target The target.
-	 * @param data The data. 
+	 * @param data   The data.
 	 */
 	public void processingInstruction(String target, String data) throws SAXException {
 		String targetLow = target.toLowerCase();
@@ -557,20 +562,20 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 		if (SAX3XMLConstants.isCharString(data) == false) {
 			throw new SAXException("Processing instruction data is invalid char; '" + data + "'");
 		}
-		
+
-		//'I' LengthValue StringID
+		// 'I' LengthValue StringID
 		int targetIdx = xdbxStringStore(target);
 		writeTagLengthValue(XDBXContentTag.STRING_ID, target);
 		writeVariableInteger(targetIdx);
-		
+
-		//'P' StringID LengthValue
+		// 'P' StringID LengthValue
 		writeTag(XDBXContentTag.PROCESSING_INSTRUCTION);
 		writeVariableInteger(targetIdx);
 		writeLengthValue(data);
-		
+
 		writeFlush();
 	}
-	
+
 	/**
 	 * Not implemented.
 	 * 
@@ -579,7 +584,7 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 	 */
 	public void setDocumentLocator(Locator locator) {
 	}
-	
+
 	/**
 	 * Not implemented.
 	 * 
@@ -589,12 +594,12 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 	public void skippedEntity(String name) throws SAXException {
 		// is for validating parser support, so not needed in xml writing.
 	}
-	
+
 	/**
 	 * Prints xml comment.
 	 * 
-	 * @param ch	Character buffer.
+	 * @param ch     Character buffer.
-	 * @param start The start index of the chars in the ch buffer.
+	 * @param start  The start index of the chars in the ch buffer.
 	 * @param length The length index of the chars in the ch buffer.
 	 * @throws SAXException When IOException has happend while printing.
 	 * @see org.xml.sax.ext.DefaultHandler2#comment(char[], int, int)
@@ -602,7 +607,7 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 	public void comment(char[] ch, int start, int length) throws SAXException {
 		comment(new String(ch, start, length));
 	}
-	
+
 	/**
 	 * Prints xml comment.
 	 * 
@@ -621,7 +626,7 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 			char textStart = text.charAt(0);
 			char textEnd = text.charAt(text.length() - 1);
 			if (textStart != ' ' && textStart != '\t' && textStart != '\n') {
-				text = " "+text;
+				text = " " + text;
 			}
 			if (textEnd != ' ' && textEnd != '\t' && textEnd != '\n') {
 				text = text + " ";
@@ -629,7 +634,7 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 		}
 		writeTagLengthValue(XDBXContentTag.COMMENT, SAX3XMLConstants.escapeCharactersComment(text, "", 0));
 	}
-	
+
 	protected void writeFlush() throws SAXException {
 		try {
 			out.flush();
@@ -637,7 +642,7 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 			throw new SAXException(e);
 		}
 	}
-	
+
 	private void write(byte[] data) throws SAXException {
 		try {
 			out.write(data);
@@ -645,7 +650,7 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 			throw new SAXException(e);
 		}
 	}
-	
+
 	private void write(int c) throws SAXException {
 		try {
 			out.write(c);
@@ -653,23 +658,23 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 			throw new SAXException(e);
 		}
 	}
-	
+
 	public void writeHeaderFlags(OutputStream out, int flags) throws SAXException {
 		write(flags >> 24);
 		write(flags >> 16);
 		write(flags >> 8);
 		write(flags >> 0);
 	}
-	
+
 	protected void writeTag(XDBXContentTag tag) throws SAXException {
 		write(tag.getTagNumber());
 	}
-	
+
 	protected void writeTagLengthValue(XDBXContentTag tag, String data) throws SAXException {
 		writeTag(tag);
 		writeLengthValue(data);
 	}
-	
+
 	protected void writeVariableInteger(int i) throws SAXException {
 		if (i < 128) {
 			write(i);
@@ -684,12 +689,12 @@ public class AbstractXDBXWriterHandler implements ContentHandler, Closeable {
 		write((i >> 7) & 0b1111111 + 128);
 		write(i & 0b1111111);
 	}
-	
+
 	protected void writeLengthValue(byte[] data) throws SAXException {
 		writeVariableInteger(data.length);
 		write(data);
 	}
-	
+
 	protected void writeLengthValue(String data) throws SAXException {
 		writeLengthValue(data.getBytes(StandardCharsets.UTF_8));
 	}

nx01-x4o-sax3/src/main/java/org/x4o/sax3/io/xdbx/AbstractXDBXWriterLexical.java

@@ -20,7 +20,7 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.sax3.io.xdbx;
+package org.x4o.sax3.io.xdbx;
 
 import java.io.OutputStream;
 
@@ -35,56 +35,57 @@ import org.xml.sax.ext.LexicalHandler;
  * @version 1.0 Dec 20, 2024
  */
 public abstract class AbstractXDBXWriterLexical extends AbstractXDBXWriterHandler implements LexicalHandler {
-	
+
 	protected boolean printCDATA = false;
-	
+
 	/**
 	 * Creates writer which prints to the stream interface.
-	 * @param out	The stream to print the xml to.
+	 * 
+	 * @param out The stream to print the xml to.
 	 */
 	public AbstractXDBXWriterLexical(OutputStream out) {
 		super(out);
 	}
-	
+
 	/**
 	 * @see org.xml.sax.ext.LexicalHandler#startCDATA()
 	 */
 	public void startCDATA() throws SAXException {
 		printCDATA = true;
 	}
-	
+
 	/**
 	 * @see org.xml.sax.ext.LexicalHandler#endCDATA()
 	 */
 	public void endCDATA() throws SAXException {
 		printCDATA = false;
 	}
-	
+
 	/**
 	 * @see org.xml.sax.ext.LexicalHandler#startDTD(java.lang.String, java.lang.String, java.lang.String)
 	 */
 	public void startDTD(String name, String publicId, String systemId) throws SAXException {
 		// not supported
 	}
-	
+
 	/**
 	 * @see org.xml.sax.ext.LexicalHandler#endDTD()
 	 */
 	public void endDTD() throws SAXException {
 	}
-	
+
 	/**
 	 * @see org.xml.sax.ext.LexicalHandler#startEntity(java.lang.String)
 	 */
 	public void startEntity(String arg0) throws SAXException {
 	}
-	
+
 	/**
 	 * @see org.xml.sax.ext.LexicalHandler#endEntity(java.lang.String)
 	 */
-	public void endEntity(String arg0) throws SAXException {	
+	public void endEntity(String arg0) throws SAXException {
 	}
-	
+
 	/**
 	 * @see org.x4o.sax3.io.AbstractContentWriterHandler#characters(char[], int, int)
 	 */
@@ -92,7 +93,7 @@ public abstract class AbstractXDBXWriterLexical extends AbstractXDBXWriterHandle
 	public void characters(char[] ch, int start, int length) throws SAXException {
 		characters(new String(ch, start, length));
 	}
-	
+
 	/**
 	 * @see org.x4o.sax3.io.AbstractContentWriterHandler#characters(java.lang.String)
 	 */

nx01-x4o-sax3/src/main/java/org/x4o/sax3/io/xdbx/XDBXConstants.java

@@ -29,11 +29,11 @@ package org.x4o.sax3.io.xdbx;
  * @version 1.0 Dec 20, 2024
  */
 public final class XDBXConstants {
-	
+
-	static public final byte[] HEADER_MARKER = new byte[] {(byte) 0xCA, 0x3B};
+	static public final byte[] HEADER_MARKER = new byte[] { (byte) 0xCA, 0x3B };
 	static public final byte HEADER_LENGHT = 0x05;
 	static public final byte HEADER_VERSION = 0x01;
-	
+
 	static public final int FLAG_XML_SEQUENCE = 0x1;
 	static public final int FLAG_STRING_ID = 0x2;
 	static public final int FLAG_STRING_ID_IDX = 0x20;

nx01-x4o-sax3/src/main/java/org/x4o/sax3/io/xdbx/XDBXContentTag.java

@@ -29,7 +29,7 @@ package org.x4o.sax3.io.xdbx;
  * @version 1.0 Dec 20, 2024
  */
 public enum XDBXContentTag {
-	
+
 	DOCUMENT_END('Z'),
 	COMPLETED_DOC('d'),
 	ATOMIC_VALUE('V'),
@@ -54,15 +54,14 @@ public enum XDBXContentTag {
 	PROCESSING_INSTRUCTION('P'),
 	STRING_ID('I'),
 	HINT('H'),
-	SEQUENCE_SEPERATOR('@'),
+	SEQUENCE_SEPERATOR('@'),;
-	;
+
-	
 	private final int tagNumber;
-	
+
 	private XDBXContentTag(char tag) {
 		tagNumber = tag;
 	}
-	
+
 	public int getTagNumber() {
 		return tagNumber;
 	}

nx01-x4o-sax3/src/main/java/org/x4o/sax3/io/xdbx/XDBXReaderXml.java

@@ -20,7 +20,7 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.sax3.io.xdbx;
+package org.x4o.sax3.io.xdbx;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -39,7 +39,7 @@ import org.xml.sax.helpers.AttributesImpl;
  * @author Willem Cazander
  * @version 1.0 Dec 20, 2024
  */
-public class XDBXReaderXml { 
+public class XDBXReaderXml {
 
 	private final ContentWriter out;
 	private final Map<Integer, String> stringIdx;
@@ -48,19 +48,19 @@ public class XDBXReaderXml {
 	private String docEncoding;
 	private Stack<XDBXElement> elementStack;
 	private boolean failOnUnsupportedTag = true;
-	
+
 	public XDBXReaderXml(ContentWriter out) {
 		this.out = out;
 		this.stringIdx = new HashMap<>();
 		this.elementStack = new Stack<>();
 	}
-	
+
 	// TODO: replace with proper PropertyConfig support
 	public XDBXReaderXml withNoFailOnUnsupportedTag() {
 		failOnUnsupportedTag = false;
-		return this; 
+		return this;
 	}
-	
+
 	public void parse(InputStream in) throws IOException {
 		if (!Arrays.equals(XDBXConstants.HEADER_MARKER, in.readNBytes(2))) {
 			throw new IOException("Wrong magic marker");
@@ -92,7 +92,7 @@ public class XDBXReaderXml {
 			throw new IOException(e);
 		}
 	}
-	
+
 	private void parseToken(int token, InputStream in) throws IOException, SAXException {
 		if (XDBXContentTag.STRING_ID.getTagNumber() == token) {
 			String value = readLengthValue(in);
@@ -233,10 +233,10 @@ public class XDBXReaderXml {
 			return; // NOP is done by caller
 		}
 		if (failOnUnsupportedTag) {
-			throw new SAXException("Unsupported tag: " + (char)token + " 0x" + Integer.toHexString(token).toUpperCase());
+			throw new SAXException("Unsupported tag: " + (char) token + " 0x" + Integer.toHexString(token).toUpperCase());
 		}
 	}
-	
+
 	protected void flushDocDeclaration() throws SAXException {
 		if (docMetaFlushed) {
 			return;
@@ -244,7 +244,7 @@ public class XDBXReaderXml {
 		docMetaFlushed = true;
 		out.declaration(docXmlVersion, docEncoding, "");
 	}
-	
+
 	protected void flushElement() throws SAXException {
 		flushDocDeclaration();
 		if (elementStack.isEmpty()) {
@@ -257,13 +257,13 @@ public class XDBXReaderXml {
 		element.started = true;
 		out.startElement(element.uri, element.localName, element.name, element.atts);
 	}
-	
+
 	protected String readLengthValue(InputStream in) throws IOException {
 		int len = readVariableInteger(in);
 		String value = new String(in.readNBytes(len));
 		return value;
 	}
-	
+
 	protected int readVariableInteger(InputStream in) throws IOException {
 		int result = in.read();
 		if (result < 128) {
@@ -275,7 +275,7 @@ public class XDBXReaderXml {
 		}
 		return result + (in.read() << 14);
 	}
-	
+
 	public int readHeaderFlags(InputStream in) throws IOException {
 		int result = 0;
 		result += in.read() << 24;
@@ -284,7 +284,7 @@ public class XDBXReaderXml {
 		result += in.read() << 0;
 		return result;
 	}
-	
+
 	public String getDocXmlVersion() {
 		return docXmlVersion;
 	}
@@ -292,17 +292,18 @@ public class XDBXReaderXml {
 	public String getDocEncoding() {
 		return docEncoding;
 	}
-	
+
 	class XDBXElement {
 		String uri;
 		String localName;
 		String name;
 		final AttributesImpl atts;
 		boolean started = false;
-		
+
 		XDBXElement() {
 			atts = new AttributesImpl();
 		}
+
 		XDBXElement(String localName) {
 			this();
 			this.localName = localName;

nx01-x4o-sax3/src/main/java/org/x4o/sax3/io/xdbx/XDBXWriterXml.java

@@ -20,7 +20,7 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.sax3.io.xdbx;
+package org.x4o.sax3.io.xdbx;
 
 import java.io.OutputStream;
 
@@ -30,11 +30,12 @@ import java.io.OutputStream;
  * @author Willem Cazander
  * @version 1.0 Dev 20, 2024
  */
-public class XDBXWriterXml extends AbstractXDBXWriter { 
+public class XDBXWriterXml extends AbstractXDBXWriter {
 
 	/**
 	 * Creates XmlWriter which prints to the OutputStream interface.
-	 * @param out	The OutputStream to write to.
+	 * 
+	 * @param out The OutputStream to write to.
 	 */
 	public XDBXWriterXml(OutputStream out) {
 		super(out);

nx01-x4o-sax3/src/test/java/org/x4o/sax3/io/SAX3WriterXmlAttributeTest.java

@@ -47,39 +47,41 @@ import org.xml.sax.helpers.AttributesImpl;
  * @version 1.0 S 17, 2012
  */
 public class SAX3WriterXmlAttributeTest {
-	
+
 	@Test
 	public void testAttributeNormal() throws Exception {
 		StringWriter outputWriter = new StringWriter();
 		try (SAX3WriterXml writer = new SAX3WriterXml(outputWriter)) {
 			writer.startDocument();
 			AttributesImpl atts = new AttributesImpl();
-			atts.addAttribute ("", "attr", "", "", "foobar");
+			atts.addAttribute("", "attr", "", "", "foobar");
 			writer.startElementEnd("", "test", "", atts);
 			writer.endDocument();
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<test attr=\"foobar\"/>"), output);
 	}
-	
+
 	@Test
 	public void testAttributeEscape() throws Exception {
 		StringWriter outputWriter = new StringWriter();
 		try (SAX3WriterXml writer = new SAX3WriterXml(outputWriter)) {
 			writer.startDocument();
 			AttributesImpl atts = new AttributesImpl();
-			atts.addAttribute ("", "attr", "", "", "<test/> & 'foobar' is \"quoted\"!");
+			atts.addAttribute("", "attr", "", "", "<test/> & 'foobar' is \"quoted\"!");
 			writer.startElementEnd("", "test", "", atts);
 			writer.endDocument();
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
-		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<test attr=\"&lt;test/&gt; &amp; &apos;foobar&apos; is &quot;quoted&quot;!\"/>"), output);
+		Assertions.assertTrue(
+				output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<test attr=\"&lt;test/&gt; &amp; &apos;foobar&apos; is &quot;quoted&quot;!\"/>"),
+				output);
 	}
-	
+
 	@Test
 	public void testAttributeWhiteSpace() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -87,57 +89,57 @@ public class SAX3WriterXmlAttributeTest {
 			writer.startDocument();
 			Assertions.assertThrows(SAXException.class, () -> {
 				AttributesImpl atts = new AttributesImpl();
-				atts.addAttribute ("", "", "", "", "junit");
+				atts.addAttribute("", "", "", "", "junit");
 				writer.startElementEnd("", "test", "", atts);
 			});
 			Assertions.assertThrows(SAXException.class, () -> {
 				AttributesImpl atts = new AttributesImpl();
-				atts.addAttribute ("", " ", "", "", "junit");
+				atts.addAttribute("", " ", "", "", "junit");
 				writer.startElementEnd("", "test", "", atts);
 			});
 			Assertions.assertThrows(SAXException.class, () -> {
 				AttributesImpl atts = new AttributesImpl();
-				atts.addAttribute ("", "foo bar", "", "", "junit");
+				atts.addAttribute("", "foo bar", "", "", "junit");
 				writer.startElementEnd("", "test", "", atts);
 			});
 			Assertions.assertThrows(SAXException.class, () -> {
 				AttributesImpl atts = new AttributesImpl();
-				atts.addAttribute ("", "foobar", "", "", "junit");
+				atts.addAttribute("", "foobar", "", "", "junit");
 				writer.startElementEnd("", "test junit", "", atts);
 			});
 			AttributesImpl atts = new AttributesImpl();
-			atts.addAttribute ("", "abc", "", "", "   junit   ");
+			atts.addAttribute("", "abc", "", "", "   junit   ");
 			writer.startElementEnd("", "root", "", atts);
 			writer.endDocument();
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<root abc=\"   junit   \"/>"), output);
 	}
-	
+
 	@Test
 	public void testAttributeChinees() throws Exception {
 		StringWriter outputWriter = new StringWriter();
 		try (SAX3WriterXml writer = new SAX3WriterXml(outputWriter)) {
 			writer.startDocument();
 			AttributesImpl atts = new AttributesImpl();
-			atts.addAttribute ("", "仙上主天", "", "", "仙上主天"); 
+			atts.addAttribute("", "仙上主天", "", "", "仙上主天");
 			writer.startElementEnd("", "chinees", "", atts);
 			writer.endDocument();
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<chinees 仙上主天=\"仙上主天\"/>"), output);
-		
+
 		SAXParserFactory saxFactory = SAXParserFactory.newInstance();
 		SAXParser saxParser = saxFactory.newSAXParser();
-		XMLReader saxReader  = saxParser.getXMLReader();
+		XMLReader saxReader = saxParser.getXMLReader();
 		saxReader.parse(new InputSource(new ByteArrayInputStream(output.getBytes(StandardCharsets.UTF_8))));
 		Assertions.assertNotNull(saxReader);
 	}
-	
+
 	@Test
 	public void testAttributeBrahmi() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -145,38 +147,40 @@ public class SAX3WriterXmlAttributeTest {
 			// Legal by spec, but not in JVM SAX Reader
 			writer.startDocument();
 			AttributesImpl atts = new AttributesImpl();
-			atts.addAttribute ("", "𑀳𑁂𑀮𑀺𑀉𑁄𑀤𑁄𑀭𑁂𑀡𑀪𑀸𑀕", "", "", "𑀳𑁂𑀮𑀺𑀉𑁄𑀤𑁄𑀭𑁂𑀡𑀪𑀸𑀕");
+			atts.addAttribute("", "𑀳𑁂𑀮𑀺𑀉𑁄𑀤𑁄𑀭𑁂𑀡𑀪𑀸𑀕", "", "", "𑀳𑁂𑀮𑀺𑀉𑁄𑀤𑁄𑀭𑁂𑀡𑀪𑀸𑀕");
-			atts.addAttribute ("", "ᒡᒢᑊᒻᒻᓫᔿ", "", "", "ᒡᒢᑊᒻᒻᓫᔿ"); 
+			atts.addAttribute("", "ᒡᒢᑊᒻᒻᓫᔿ", "", "", "ᒡᒢᑊᒻᒻᓫᔿ");
 			writer.startElementEnd("", "test", "", atts);
 			writer.endDocument();
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
-		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<test 𑀳𑁂𑀮𑀺𑀉𑁄𑀤𑁄𑀭𑁂𑀡𑀪𑀸𑀕=\"𑀳𑁂𑀮𑀺𑀉𑁄𑀤𑁄𑀭𑁂𑀡𑀪𑀸𑀕\" ᒡᒢᑊᒻᒻᓫᔿ=\"ᒡᒢᑊᒻᒻᓫᔿ\"/>"), output);
+		Assertions.assertTrue(output.equals(
-		
+				"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<test 𑀳𑁂𑀮𑀺𑀉𑁄𑀤𑁄𑀭𑁂𑀡𑀪𑀸𑀕=\"𑀳𑁂𑀮𑀺𑀉𑁄𑀤𑁄𑀭𑁂𑀡𑀪𑀸𑀕\" ᒡᒢᑊᒻᒻᓫᔿ=\"ᒡᒢᑊᒻᒻᓫᔿ\"/>"),
+				output);
+
 		// TODO: fix SAX impl
 		Assertions.assertThrows(SAXException.class, () -> {
 			SAXParserFactory saxFactory = SAXParserFactory.newInstance();
 			SAXParser saxParser = saxFactory.newSAXParser();
-			XMLReader saxReader  = saxParser.getXMLReader();
+			XMLReader saxReader = saxParser.getXMLReader();
 			saxReader.parse(new InputSource(new ByteArrayInputStream(output.getBytes(StandardCharsets.UTF_8))));
 		});
 	}
-	
+
-	private String createLongAttribute(Map<String,Object> para) throws SAXException, IOException {
+	private String createLongAttribute(Map<String, Object> para) throws SAXException, IOException {
 		StringWriter outputWriter = new StringWriter();
 		try (SAX3WriterXml writer = new SAX3WriterXml(outputWriter)) {
-			for (String key:para.keySet()) {
+			for (String key : para.keySet()) {
 				Object value = para.get(key);
 				writer.getPropertyConfig().setProperty(key, value);
 			}
-			
+
 			AttributesImpl atts = new AttributesImpl();
 			String data = "_FOR_FOO_BAR";
 			String dataValue = "LOOP";
-			for (int i=0;i<15;i++) {
+			for (int i = 0; i < 15; i++) {
-				atts.addAttribute("", "attr"+i, "", "", dataValue+=data);
+				atts.addAttribute("", "attr" + i, "", "", dataValue += data);
 			}
 			writer.startDocument();
 			writer.startElement("", "test", "", atts);
@@ -187,43 +191,43 @@ public class SAX3WriterXmlAttributeTest {
 		}
 		return outputWriter.toString();
 	}
-	
+
 	@Test
 	public void testAttributeLongNormal() throws Exception {
-		Map<String,Object> para = new HashMap<String,Object>();
+		Map<String, Object> para = new HashMap<String, Object>();
 		String output = createLongAttribute(para);
 		int newlines = output.split("\n").length;
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(newlines==4, "outputs: "+newlines);
+		Assertions.assertTrue(newlines == 4, "outputs: " + newlines);
 	}
-	
+
 	@Test
 	public void testAttributeLongPerLine() throws Exception {
-		Map<String,Object> para = new HashMap<String,Object>();
+		Map<String, Object> para = new HashMap<String, Object>();
 		para.put(SAX3WriterXml.OUTPUT_LINE_PER_ATTRIBUTE, true);
 		String output = createLongAttribute(para);
 		int newlines = output.split("\n").length;
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(newlines==20, "outputs: "+newlines);
+		Assertions.assertTrue(newlines == 20, "outputs: " + newlines);
 	}
-	
+
 	@Test
 	public void testAttributeLongSplit80() throws Exception {
-		Map<String,Object> para = new HashMap<String,Object>();
+		Map<String, Object> para = new HashMap<String, Object>();
 		para.put(SAX3WriterXml.OUTPUT_LINE_BREAK_WIDTH, 80);
 		String output = createLongAttribute(para);
 		int newlines = output.split("\n").length;
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(newlines==16, "outputs: "+newlines);
+		Assertions.assertTrue(newlines == 16, "outputs: " + newlines);
 	}
-	
+
 	@Test
 	public void testAttributeLongSplit180() throws Exception {
-		Map<String,Object> para = new HashMap<String,Object>();
+		Map<String, Object> para = new HashMap<String, Object>();
 		para.put(SAX3WriterXml.OUTPUT_LINE_BREAK_WIDTH, 180);
 		String output = createLongAttribute(para);
 		int newlines = output.split("\n").length;
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(newlines==11, "outputs: "+newlines);
+		Assertions.assertTrue(newlines == 11, "outputs: " + newlines);
 	}
 }

nx01-x4o-sax3/src/test/java/org/x4o/sax3/io/SAX3WriterXmlCDataTest.java

@@ -35,7 +35,7 @@ import org.x4o.sax3.SAX3WriterXml;
  * @version 1.0 Sep 17, 2013
  */
 public class SAX3WriterXmlCDataTest {
-	
+
 	@Test
 	public void testCDATANone() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -46,10 +46,10 @@ public class SAX3WriterXmlCDataTest {
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>foobar"), output);
 	}
-	
+
 	@Test
 	public void testCDATANoneTagEscape() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -60,10 +60,10 @@ public class SAX3WriterXmlCDataTest {
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>foobar&lt;test/&gt;"), output);
 	}
-	
+
 	@Test
 	public void testCDATANormal() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -76,10 +76,10 @@ public class SAX3WriterXmlCDataTest {
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?><![CDATA[foobar]]>"), output);
 	}
-	
+
 	@Test
 	public void testCDATAEscapeTag() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -92,10 +92,10 @@ public class SAX3WriterXmlCDataTest {
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?><![CDATA[foobar<test/>]]>"), output);
 	}
-	
+
 	@Test
 	public void testCDATAEscapeStart() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -108,10 +108,10 @@ public class SAX3WriterXmlCDataTest {
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?><![CDATA[foobar]]>"), output);
 	}
-	
+
 	@Test
 	public void testCDATAEscapeEnd() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -124,10 +124,10 @@ public class SAX3WriterXmlCDataTest {
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?><![CDATA[foobar]]>"), output);
 	}
-	
+
 	@Test
 	public void testCDATAEscapeEndEskimo() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -140,10 +140,10 @@ public class SAX3WriterXmlCDataTest {
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?><![CDATA[ᒡᒢᑊᒻᒻᓫᔿ]]>"), output);
 	}
-	
+
 	@Test
 	public void testCDATAEscapeInvalid() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -156,10 +156,10 @@ public class SAX3WriterXmlCDataTest {
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?><![CDATA[tokens like \'\' are <invalid>]]>"), output);
 	}
-	
+
 	@Test
 	public void testCDATAEscapeValid() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -172,7 +172,7 @@ public class SAX3WriterXmlCDataTest {
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?><![CDATA[tokens like \']]>\' are <valid>]]>"));
 	}
 }

nx01-x4o-sax3/src/test/java/org/x4o/sax3/io/SAX3WriterXmlTest.java

@@ -37,7 +37,7 @@ import org.xml.sax.helpers.AttributesImpl;
  * @version 1.0 Aug 26, 2012
  */
 public class SAX3WriterXmlTest {
-	
+
 	@Test
 	public void testCharactersNormal() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -48,10 +48,10 @@ public class SAX3WriterXmlTest {
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>test is foobar!"), output);
 	}
-	
+
 	@Test
 	public void testCharactersEscape() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -62,10 +62,10 @@ public class SAX3WriterXmlTest {
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>&lt;test/&gt; &amp; &apos;foobar&apos; is &quot;quoted&quot;!"), output);
 	}
-	
+
 	@Test
 	public void testCommentNormal() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -76,10 +76,10 @@ public class SAX3WriterXmlTest {
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!-- foobar -->"), output);
 	}
-	
+
 	@Test
 	public void testCommentEscape() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -89,17 +89,17 @@ public class SAX3WriterXmlTest {
 			writer.endDocument();
 		}
 		// note two space because auto-space is before escaping and places spaces over comment tags.
-		// 1) "<!-- foobar -->"   - argu
+		// 1) "<!-- foobar -->" - argu
 		// 2) " <!-- foobar --> " - auto-space (default enabled)
-		// 3) "  foobar  "        - escapes
+		// 3) " foobar " - escapes
-		// 4) "<!--  foobar  -->" - printed
+		// 4) "<!-- foobar -->" - printed
-		
+
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
-		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!--  foobar  -->"), output); 
+		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!--  foobar  -->"), output);
 	}
-	
+
 	@Test
 	public void testXmlInvalid() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -110,13 +110,13 @@ public class SAX3WriterXmlTest {
 				writer.startElement("", "test", "", atts);
 				writer.startElement("", "foobar", "", atts);
 				writer.endElement("", "test", "");
-				writer.endDocument();	
+				writer.endDocument();
 			});
 			Assertions.assertTrue(e.getMessage().contains("tag"));
 			Assertions.assertTrue(e.getMessage().contains("foobar"));
 		}
 	}
-	
+
 	@Test
 	public void testXmlInvalidEnd() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -133,7 +133,7 @@ public class SAX3WriterXmlTest {
 			Assertions.assertTrue(e.getMessage().contains("open"));
 		}
 	}
-	
+
 	@Test
 	public void testProcessingInstruction() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -143,14 +143,14 @@ public class SAX3WriterXmlTest {
 			writer.processingInstruction("target", "data");
 			writer.startElement("", "test", "", atts);
 			writer.endElement("", "test", "");
-			writer.endDocument();	
+			writer.endDocument();
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?target data?>\n<test/>"), output);
 	}
-	
+
 	@Test
 	public void testProcessingInstructionInline() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -161,14 +161,15 @@ public class SAX3WriterXmlTest {
 			writer.startElement("", "test", "", atts);
 			writer.processingInstruction("target-doc", "data-doc");
 			writer.endElement("", "test", "");
-			writer.endDocument();	
+			writer.endDocument();
 		}
 		String output = outputWriter.toString();
 		Assertions.assertNotNull(output);
-		Assertions.assertTrue(output.length()>0);
+		Assertions.assertTrue(output.length() > 0);
-		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?target data?>\n<test>\n\t<?target-doc data-doc?>\n</test>\n"), output);
+		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?target data?>\n<test>\n\t<?target-doc data-doc?>\n</test>\n"),
+				output);
 	}
-	
+
 	@Test
 	public void testProcessingInstructionTargetXmlPrefix() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -181,7 +182,7 @@ public class SAX3WriterXmlTest {
 			Assertions.assertTrue(e.getMessage().contains("start with xml"));
 		}
 	}
-	
+
 	@Test
 	public void testProcessingInstructionTargetNoneNameChar() throws Exception {
 		StringWriter outputWriter = new StringWriter();
@@ -195,14 +196,14 @@ public class SAX3WriterXmlTest {
 			Assertions.assertTrue(e.getMessage().contains("4Prefix"));
 		}
 	}
-	
+
 	@Test
 	public void testProcessingInstructionDataNoneChar() throws Exception {
 		StringWriter outputWriter = new StringWriter();
 		try (SAX3WriterXml writer = new SAX3WriterXml(outputWriter)) {
 			SAXException e = Assertions.assertThrows(SAXException.class, () -> {
 				writer.startDocument();
-				writer.processingInstruction("target", "isInvalidChar="+0xD800);
+				writer.processingInstruction("target", "isInvalidChar=" + 0xD800);
 			});
 			Assertions.assertTrue(e.getMessage().contains("instruction"));
 			Assertions.assertTrue(e.getMessage().contains("invalid char"));

nx01-x4o-sax3/src/test/java/org/x4o/sax3/io/xdbx/XDBXReaderXmlTest.java

@@ -45,61 +45,61 @@ import org.xml.sax.helpers.AttributesImpl;
  * @version 1.0 Dec 21, 2024
  */
 public class XDBXReaderXmlTest {
-	
+
 	@Test
 	public void testReadWrite() throws Exception {
 		ByteArrayOutputStream baos = new ByteArrayOutputStream();
 		try (XDBXWriterXml writer = new XDBXWriterXml(baos)) {
 			writer.startDocument();
 			AttributesImpl atts = new AttributesImpl();
-			atts.addAttribute ("", "attr", "", "", "foobar");
+			atts.addAttribute("", "attr", "", "", "foobar");
 			writer.startElementEnd("", "test", "", atts);
 			writer.endDocument();
 		}
-		
+
 		StringWriter outputXmlStr = new StringWriter();
 		SAX3WriterXml outputXml = new SAX3WriterXml(outputXmlStr);
 		XDBXReaderXml reader = new XDBXReaderXml(outputXml);
 		byte[] writeData = baos.toByteArray();
 		ByteArrayInputStream bais = new ByteArrayInputStream(writeData);
 		reader.parse(bais);
-		
+
 		String output = outputXmlStr.toString();
 		Assertions.assertNotNull(output);
 		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.equals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<test attr=\"foobar\"/>"), output);
 	}
-	
+
 	@Test
 	public void testReadWritePom() throws Exception {
 		SAXParserFactory saxFactory = SAXParserFactory.newInstance();
 		saxFactory.setNamespaceAware(true);
 		SAXParser saxParser = saxFactory.newSAXParser();
-		XMLReader saxReader  = saxParser.getXMLReader();
+		XMLReader saxReader = saxParser.getXMLReader();
-		
+
 		ByteArrayOutputStream baos = new ByteArrayOutputStream();
 		XDBXWriterXml writer = new XDBXWriterXml(baos);
-		
+
 		saxReader.setContentHandler(writer);
 		saxReader.parse(new InputSource(new FileInputStream(new File("../pom.xml"))));
-		
+
 		StringWriter outputXmlStr = new StringWriter();
 		SAX3WriterXml outputXml = new SAX3WriterXml(outputXmlStr);
 		XDBXReaderXml reader = new XDBXReaderXml(outputXml);
 		ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
 		reader.parse(bais);
-		
+
 		String output = outputXmlStr.toString();
 		Assertions.assertNotNull(output);
 		Assertions.assertTrue(output.length() > 0);
 		Assertions.assertTrue(output.contains("<artifactId>nx01-x4o-driver</artifactId>"), output);
-		
+
 		long sizePom = new File("../pom.xml").length();
 		long sizeXDBX = baos.toByteArray().length;
-		
+
 		System.out.println("size-pom.xml:: " + sizePom);
 		System.out.println("size-pom.xdbx: " + sizeXDBX);
-		
+
 		Assertions.assertTrue(sizePom > sizeXDBX, "XDBX is not smaller");
 	}
 }

nx01-x4o-sax3/src/test/java/org/x4o/sax3/io/xdbx/XDBXWriterXmlTest.java

@@ -38,104 +38,103 @@ import org.xml.sax.helpers.AttributesImpl;
  * @version 1.0 Dec 21, 2024
  */
 public class XDBXWriterXmlTest {
-	
+
 	@Test
 	public void testExample1DefaultEncoding() throws Exception {
 		ByteArrayOutputStream baos = new ByteArrayOutputStream();
 		try (XDBXWriterXml writer = new XDBXWriterXml(baos)) {
 			writer.getPropertyConfig().setProperty(XDBXWriterXml.OUTPUT_DECLARATION, false);
-			
+
 			writer.startDocument();
 			writer.startElement("", "root", "", new AttributesImpl());
-			
+
-			AttributesImpl atts =  new AttributesImpl();
+			AttributesImpl atts = new AttributesImpl();
-			atts.addAttribute ("", "mgr", "", "", "NO");
+			atts.addAttribute("", "mgr", "", "", "NO");
 			writer.startElement("", "name", "", atts);
 			writer.characters("Joe");
 			writer.endElement("", "name", "");
-			
+
 			writer.startElement("", "name", "", new AttributesImpl());
 			writer.characters("Susan");
 			writer.endElement("", "name", "");
 			writer.startElement("", "name", "", new AttributesImpl());
 			writer.characters("Bill");
 			writer.endElement("", "name", "");
-			
+
 			writer.endElement("", "root", "");
 			writer.endDocument();
 		}
-		
+
 		byte[] output = baos.toByteArray();
 		int outIdx = 8;
 		Assertions.assertNotNull(output);
 		Assertions.assertTrue(output.length > 0);
-		Assertions.assertEquals((byte)'X', output[outIdx++]);
+		Assertions.assertEquals((byte) 'X', output[outIdx++]);
 		Assertions.assertEquals((byte) 4, output[outIdx++]);
-		Assertions.assertEquals((byte)'r', output[outIdx++]);
+		Assertions.assertEquals((byte) 'r', output[outIdx++]);
-		Assertions.assertEquals((byte)'o', output[outIdx++]);
+		Assertions.assertEquals((byte) 'o', output[outIdx++]);
-		Assertions.assertEquals((byte)'o', output[outIdx++]);
+		Assertions.assertEquals((byte) 'o', output[outIdx++]);
-		Assertions.assertEquals((byte)'t', output[outIdx++]);
+		Assertions.assertEquals((byte) 't', output[outIdx++]);
 		Assertions.assertEquals((byte) 1, output[outIdx++]);
 		Assertions.assertEquals((byte) 0, output[outIdx++]);
 		Assertions.assertEquals((byte) 0, output[outIdx++]);
-		
+
-		Assertions.assertEquals((byte)'X', output[outIdx++]);
+		Assertions.assertEquals((byte) 'X', output[outIdx++]);
 		Assertions.assertEquals((byte) 4, output[outIdx++]);
-		Assertions.assertEquals((byte)'n', output[outIdx++]);
+		Assertions.assertEquals((byte) 'n', output[outIdx++]);
-		Assertions.assertEquals((byte)'a', output[outIdx++]);
+		Assertions.assertEquals((byte) 'a', output[outIdx++]);
-		Assertions.assertEquals((byte)'m', output[outIdx++]);
+		Assertions.assertEquals((byte) 'm', output[outIdx++]);
-		Assertions.assertEquals((byte)'e', output[outIdx++]);
+		Assertions.assertEquals((byte) 'e', output[outIdx++]);
 		Assertions.assertEquals((byte) 2, output[outIdx++]);
 		Assertions.assertEquals((byte) 0, output[outIdx++]);
 		Assertions.assertEquals((byte) 0, output[outIdx++]);
-		
+
-		Assertions.assertEquals((byte)'Y', output[outIdx++]);
+		Assertions.assertEquals((byte) 'Y', output[outIdx++]);
 		Assertions.assertEquals((byte) 3, output[outIdx++]);
-		Assertions.assertEquals((byte)'m', output[outIdx++]);
+		Assertions.assertEquals((byte) 'm', output[outIdx++]);
-		Assertions.assertEquals((byte)'g', output[outIdx++]);
+		Assertions.assertEquals((byte) 'g', output[outIdx++]);
-		Assertions.assertEquals((byte)'r', output[outIdx++]);
+		Assertions.assertEquals((byte) 'r', output[outIdx++]);
 		Assertions.assertEquals((byte) 3, output[outIdx++]);
 		Assertions.assertEquals((byte) 0, output[outIdx++]);
 		Assertions.assertEquals((byte) 0, output[outIdx++]);
 		Assertions.assertEquals((byte) 2, output[outIdx++]);
-		Assertions.assertEquals((byte)'N', output[outIdx++]);
+		Assertions.assertEquals((byte) 'N', output[outIdx++]);
-		Assertions.assertEquals((byte)'O', output[outIdx++]);
+		Assertions.assertEquals((byte) 'O', output[outIdx++]);
-		Assertions.assertEquals((byte)'T', output[outIdx++]);
+		Assertions.assertEquals((byte) 'T', output[outIdx++]);
 		Assertions.assertEquals((byte) 3, output[outIdx++]);
-		Assertions.assertEquals((byte)'J', output[outIdx++]);
+		Assertions.assertEquals((byte) 'J', output[outIdx++]);
-		Assertions.assertEquals((byte)'o', output[outIdx++]);
+		Assertions.assertEquals((byte) 'o', output[outIdx++]);
-		Assertions.assertEquals((byte)'e', output[outIdx++]);
+		Assertions.assertEquals((byte) 'e', output[outIdx++]);
-		
+
-		Assertions.assertEquals((byte)'z', output[outIdx++]);
+		Assertions.assertEquals((byte) 'z', output[outIdx++]);
-		Assertions.assertEquals((byte)'e', output[outIdx++]); // IBM SPEC example FAIL: 'x' is for WITH namespace
+		Assertions.assertEquals((byte) 'e', output[outIdx++]); // IBM SPEC example FAIL: 'x' is for WITH namespace
 		Assertions.assertEquals((byte) 2, output[outIdx++]);
-		//Assertions.assertEquals((byte) 0, output[outIdx++]); // IBM SPEC example FAIL: 'x' is for WITH namespace
+		// Assertions.assertEquals((byte) 0, output[outIdx++]); // IBM SPEC example FAIL: 'x' is for WITH namespace
-		//Assertions.assertEquals((byte) 0, output[outIdx++]); // IBM SPEC example FAIL: 'x' is for WITH namespace
+		// Assertions.assertEquals((byte) 0, output[outIdx++]); // IBM SPEC example FAIL: 'x' is for WITH namespace
-		Assertions.assertEquals((byte)'T', output[outIdx++]);
+		Assertions.assertEquals((byte) 'T', output[outIdx++]);
 		Assertions.assertEquals((byte) 5, output[outIdx++]);
-		Assertions.assertEquals((byte)'S', output[outIdx++]);
+		Assertions.assertEquals((byte) 'S', output[outIdx++]);
-		Assertions.assertEquals((byte)'u', output[outIdx++]);
+		Assertions.assertEquals((byte) 'u', output[outIdx++]);
-		Assertions.assertEquals((byte)'s', output[outIdx++]);
+		Assertions.assertEquals((byte) 's', output[outIdx++]);
-		Assertions.assertEquals((byte)'a', output[outIdx++]);
+		Assertions.assertEquals((byte) 'a', output[outIdx++]);
-		Assertions.assertEquals((byte)'n', output[outIdx++]);
+		Assertions.assertEquals((byte) 'n', output[outIdx++]);
-		
+
-		Assertions.assertEquals((byte)'z', output[outIdx++]);
+		Assertions.assertEquals((byte) 'z', output[outIdx++]);
-		Assertions.assertEquals((byte)'e', output[outIdx++]); // IBM SPEC example FAIL: 'x' is for WITH namespace
+		Assertions.assertEquals((byte) 'e', output[outIdx++]); // IBM SPEC example FAIL: 'x' is for WITH namespace
 		Assertions.assertEquals((byte) 2, output[outIdx++]);
-		//Assertions.assertEquals((byte) 0, output[outIdx++]); // IBM SPEC example FAIL: 'x' is for WITH namespace
+		// Assertions.assertEquals((byte) 0, output[outIdx++]); // IBM SPEC example FAIL: 'x' is for WITH namespace
-		//Assertions.assertEquals((byte) 0, output[outIdx++]); // IBM SPEC example FAIL: 'x' is for WITH namespace
+		// Assertions.assertEquals((byte) 0, output[outIdx++]); // IBM SPEC example FAIL: 'x' is for WITH namespace
-		Assertions.assertEquals((byte)'T', output[outIdx++]);
+		Assertions.assertEquals((byte) 'T', output[outIdx++]);
 		Assertions.assertEquals((byte) 4, output[outIdx++]);
-		Assertions.assertEquals((byte)'B', output[outIdx++]);
+		Assertions.assertEquals((byte) 'B', output[outIdx++]);
-		Assertions.assertEquals((byte)'i', output[outIdx++]);
+		Assertions.assertEquals((byte) 'i', output[outIdx++]);
-		Assertions.assertEquals((byte)'l', output[outIdx++]);
+		Assertions.assertEquals((byte) 'l', output[outIdx++]);
-		Assertions.assertEquals((byte)'l', output[outIdx++]);
+		Assertions.assertEquals((byte) 'l', output[outIdx++]);
-		
+
-		Assertions.assertEquals((byte)'z', output[outIdx++]);
+		Assertions.assertEquals((byte) 'z', output[outIdx++]);
-		Assertions.assertEquals((byte)'z', output[outIdx++]);
+		Assertions.assertEquals((byte) 'z', output[outIdx++]);
-		Assertions.assertEquals((byte)'Z', output[outIdx++]);
+		Assertions.assertEquals((byte) 'Z', output[outIdx++]);
 	}
-	
 
 	@Test
 	public void testExample3StringIds() throws Exception {
@@ -143,14 +142,14 @@ public class XDBXWriterXmlTest {
 		try (XDBXWriterXml writer = new XDBXWriterXml(baos)) {
 			writer.getPropertyConfig().setProperty(XDBXWriterXml.OUTPUT_DECLARATION, false);
 			AttributesImpl atts;
-			
+
 			writer.startDocument();
 			writer.startPrefixMapping("foo", "bar");
 			writer.startElement("", "root", "", new AttributesImpl());
-			
+
 			writer.startElement("", "Person", "", new AttributesImpl());
-			atts =  new AttributesImpl();
+			atts = new AttributesImpl();
-			atts.addAttribute ("", "mgr", "", "", "NO");
+			atts.addAttribute("", "mgr", "", "", "NO");
 			writer.startElement("", "name", "", atts);
 			writer.characters("Bill");
 			writer.endElement("", "name", "");
@@ -158,10 +157,10 @@ public class XDBXWriterXmlTest {
 			writer.characters("35");
 			writer.endElement("bar", "age", "age");
 			writer.endElement("", "Person", "");
-			
+
 			writer.startElement("", "Person", "", new AttributesImpl());
-			atts =  new AttributesImpl();
+			atts = new AttributesImpl();
-			atts.addAttribute ("", "mgr", "", "", "NO");
+			atts.addAttribute("", "mgr", "", "", "NO");
 			writer.startElement("", "name", "", atts);
 			writer.characters("Joe");
 			writer.endElement("", "name", "");
@@ -169,134 +168,134 @@ public class XDBXWriterXmlTest {
 			writer.characters("45");
 			writer.endElement("bar", "age", "age");
 			writer.endElement("", "Person", "");
-			
+
 			writer.endElement("", "root", "");
 			writer.endDocument();
 		}
-		
+
 		byte[] output = baos.toByteArray();
 		int outIdx = 8;
 		Assertions.assertNotNull(output);
 		Assertions.assertTrue(output.length > 0);
-		Assertions.assertEquals((byte)'I', output[outIdx++]);
+		Assertions.assertEquals((byte) 'I', output[outIdx++]);
 		Assertions.assertEquals((byte) 3, output[outIdx++]);
-		Assertions.assertEquals((byte)'f', output[outIdx++]);
+		Assertions.assertEquals((byte) 'f', output[outIdx++]);
-		Assertions.assertEquals((byte)'o', output[outIdx++]);
+		Assertions.assertEquals((byte) 'o', output[outIdx++]);
-		Assertions.assertEquals((byte)'o', output[outIdx++]);
+		Assertions.assertEquals((byte) 'o', output[outIdx++]);
 		Assertions.assertEquals((byte) 1, output[outIdx++]);
-		Assertions.assertEquals((byte)'I', output[outIdx++]);
+		Assertions.assertEquals((byte) 'I', output[outIdx++]);
 		Assertions.assertEquals((byte) 3, output[outIdx++]);
-		Assertions.assertEquals((byte)'b', output[outIdx++]);
+		Assertions.assertEquals((byte) 'b', output[outIdx++]);
-		Assertions.assertEquals((byte)'a', output[outIdx++]);
+		Assertions.assertEquals((byte) 'a', output[outIdx++]);
-		Assertions.assertEquals((byte)'r', output[outIdx++]);
+		Assertions.assertEquals((byte) 'r', output[outIdx++]);
 		Assertions.assertEquals((byte) 2, output[outIdx++]);
-		
+
-		Assertions.assertEquals((char)'X', (char)output[outIdx++]);
+		Assertions.assertEquals((char) 'X', (char) output[outIdx++]);
 		Assertions.assertEquals((byte) 4, output[outIdx++]);
-		Assertions.assertEquals((byte)'r', output[outIdx++]);
+		Assertions.assertEquals((byte) 'r', output[outIdx++]);
-		Assertions.assertEquals((byte)'o', output[outIdx++]);
+		Assertions.assertEquals((byte) 'o', output[outIdx++]);
-		Assertions.assertEquals((byte)'o', output[outIdx++]);
+		Assertions.assertEquals((byte) 'o', output[outIdx++]);
-		Assertions.assertEquals((byte)'t', output[outIdx++]);
+		Assertions.assertEquals((byte) 't', output[outIdx++]);
 		Assertions.assertEquals((byte) 3, output[outIdx++]);
 		Assertions.assertEquals((byte) 0, output[outIdx++]);
 		Assertions.assertEquals((byte) 0, output[outIdx++]);
-		Assertions.assertEquals((char)'m', (char)output[outIdx++]);
+		Assertions.assertEquals((char) 'm', (char) output[outIdx++]);
 		Assertions.assertEquals((byte) 1, output[outIdx++]);
 		Assertions.assertEquals((byte) 2, output[outIdx++]);
-		
+
-		Assertions.assertEquals((char)'X', (char)output[outIdx++]);
+		Assertions.assertEquals((char) 'X', (char) output[outIdx++]);
 		Assertions.assertEquals((byte) 6, output[outIdx++]);
-		Assertions.assertEquals((byte)'P', output[outIdx++]);
+		Assertions.assertEquals((byte) 'P', output[outIdx++]);
-		Assertions.assertEquals((byte)'e', output[outIdx++]);
+		Assertions.assertEquals((byte) 'e', output[outIdx++]);
-		Assertions.assertEquals((byte)'r', output[outIdx++]);
+		Assertions.assertEquals((byte) 'r', output[outIdx++]);
-		Assertions.assertEquals((byte)'s', output[outIdx++]);
+		Assertions.assertEquals((byte) 's', output[outIdx++]);
-		Assertions.assertEquals((byte)'o', output[outIdx++]);
+		Assertions.assertEquals((byte) 'o', output[outIdx++]);
-		Assertions.assertEquals((byte)'n', output[outIdx++]);
+		Assertions.assertEquals((byte) 'n', output[outIdx++]);
 		Assertions.assertEquals((byte) 4, output[outIdx++]);
 		Assertions.assertEquals((byte) 0, output[outIdx++]);
 		Assertions.assertEquals((byte) 0, output[outIdx++]);
-		
+
-		Assertions.assertEquals((char)'X', (char)output[outIdx++]);
+		Assertions.assertEquals((char) 'X', (char) output[outIdx++]);
 		Assertions.assertEquals((byte) 4, output[outIdx++]);
-		Assertions.assertEquals((byte)'n', output[outIdx++]);
+		Assertions.assertEquals((byte) 'n', output[outIdx++]);
-		Assertions.assertEquals((byte)'a', output[outIdx++]);
+		Assertions.assertEquals((byte) 'a', output[outIdx++]);
-		Assertions.assertEquals((byte)'m', output[outIdx++]);
+		Assertions.assertEquals((byte) 'm', output[outIdx++]);
-		Assertions.assertEquals((byte)'e', output[outIdx++]);
+		Assertions.assertEquals((byte) 'e', output[outIdx++]);
 		Assertions.assertEquals((byte) 5, output[outIdx++]);
 		Assertions.assertEquals((byte) 0, output[outIdx++]);
 		Assertions.assertEquals((byte) 0, output[outIdx++]);
-		
+
-		Assertions.assertEquals((char)'Y', (char)output[outIdx++]);
+		Assertions.assertEquals((char) 'Y', (char) output[outIdx++]);
 		Assertions.assertEquals((byte) 3, output[outIdx++]);
-		Assertions.assertEquals((byte)'m', output[outIdx++]);
+		Assertions.assertEquals((byte) 'm', output[outIdx++]);
-		Assertions.assertEquals((byte)'g', output[outIdx++]);
+		Assertions.assertEquals((byte) 'g', output[outIdx++]);
-		Assertions.assertEquals((byte)'r', output[outIdx++]);
+		Assertions.assertEquals((byte) 'r', output[outIdx++]);
 		Assertions.assertEquals((byte) 6, output[outIdx++]);
 		Assertions.assertEquals((byte) 0, output[outIdx++]);
 		Assertions.assertEquals((byte) 0, output[outIdx++]);
 		Assertions.assertEquals((byte) 2, output[outIdx++]);
-		Assertions.assertEquals((byte)'N', output[outIdx++]);
+		Assertions.assertEquals((byte) 'N', output[outIdx++]);
-		Assertions.assertEquals((byte)'O', output[outIdx++]);
+		Assertions.assertEquals((byte) 'O', output[outIdx++]);
-		
+
-		Assertions.assertEquals((byte)'T', output[outIdx++]);
+		Assertions.assertEquals((byte) 'T', output[outIdx++]);
 		Assertions.assertEquals((byte) 4, output[outIdx++]);
-		Assertions.assertEquals((byte)'B', output[outIdx++]);
+		Assertions.assertEquals((byte) 'B', output[outIdx++]);
-		Assertions.assertEquals((byte)'i', output[outIdx++]);
+		Assertions.assertEquals((byte) 'i', output[outIdx++]);
-		Assertions.assertEquals((byte)'l', output[outIdx++]);
+		Assertions.assertEquals((byte) 'l', output[outIdx++]);
-		Assertions.assertEquals((byte)'l', output[outIdx++]);
+		Assertions.assertEquals((byte) 'l', output[outIdx++]);
-		Assertions.assertEquals((byte)'z', output[outIdx++]);
+		Assertions.assertEquals((byte) 'z', output[outIdx++]);
-		
+
-		Assertions.assertEquals((char)'X', (char)output[outIdx++]);
+		Assertions.assertEquals((char) 'X', (char) output[outIdx++]);
 		Assertions.assertEquals((byte) 3, output[outIdx++]);
-		Assertions.assertEquals((byte)'a', output[outIdx++]);
+		Assertions.assertEquals((byte) 'a', output[outIdx++]);
-		Assertions.assertEquals((byte)'g', output[outIdx++]);
+		Assertions.assertEquals((byte) 'g', output[outIdx++]);
-		Assertions.assertEquals((byte)'e', output[outIdx++]);
+		Assertions.assertEquals((byte) 'e', output[outIdx++]);
 		Assertions.assertEquals((byte) 7, output[outIdx++]);
 		Assertions.assertEquals((byte) 1, output[outIdx++]);
 		Assertions.assertEquals((byte) 2, output[outIdx++]);
 		Assertions.assertEquals((byte) 'T', output[outIdx++]);
 		Assertions.assertEquals((byte) 2, output[outIdx++]);
-		Assertions.assertEquals((byte)'3', output[outIdx++]);
+		Assertions.assertEquals((byte) '3', output[outIdx++]);
-		Assertions.assertEquals((byte)'5', output[outIdx++]);
+		Assertions.assertEquals((byte) '5', output[outIdx++]);
-		Assertions.assertEquals((byte)'z', output[outIdx++]);
+		Assertions.assertEquals((byte) 'z', output[outIdx++]);
-		Assertions.assertEquals((byte)'z', output[outIdx++]);
+		Assertions.assertEquals((byte) 'z', output[outIdx++]);
-		Assertions.assertEquals((byte)'e', output[outIdx++]);
+		Assertions.assertEquals((byte) 'e', output[outIdx++]);
 		Assertions.assertEquals((byte) 4, output[outIdx++]);
-		Assertions.assertEquals((byte)'e', output[outIdx++]);
+		Assertions.assertEquals((byte) 'e', output[outIdx++]);
 		Assertions.assertEquals((byte) 5, output[outIdx++]);
-		Assertions.assertEquals((byte)'a', output[outIdx++]);
+		Assertions.assertEquals((byte) 'a', output[outIdx++]);
 		Assertions.assertEquals((byte) 6, output[outIdx++]);
 		Assertions.assertEquals((byte) 2, output[outIdx++]);
-		Assertions.assertEquals((byte)'N', output[outIdx++]);
+		Assertions.assertEquals((byte) 'N', output[outIdx++]);
-		Assertions.assertEquals((byte)'O', output[outIdx++]);
+		Assertions.assertEquals((byte) 'O', output[outIdx++]);
-		
+
-		Assertions.assertEquals((byte)'T', output[outIdx++]);
+		Assertions.assertEquals((byte) 'T', output[outIdx++]);
 		Assertions.assertEquals((byte) 3, output[outIdx++]);
-		Assertions.assertEquals((byte)'J', output[outIdx++]);
+		Assertions.assertEquals((byte) 'J', output[outIdx++]);
-		Assertions.assertEquals((byte)'o', output[outIdx++]);
+		Assertions.assertEquals((byte) 'o', output[outIdx++]);
-		Assertions.assertEquals((byte)'e', output[outIdx++]);
+		Assertions.assertEquals((byte) 'e', output[outIdx++]);
-		Assertions.assertEquals((byte)'z', output[outIdx++]);
+		Assertions.assertEquals((byte) 'z', output[outIdx++]);
-		Assertions.assertEquals((byte)'x', output[outIdx++]);
+		Assertions.assertEquals((byte) 'x', output[outIdx++]);
 		Assertions.assertEquals((byte) 7, output[outIdx++]);
 		Assertions.assertEquals((byte) 1, output[outIdx++]);
 		Assertions.assertEquals((byte) 2, output[outIdx++]);
-		
+
-		Assertions.assertEquals((byte)'T', output[outIdx++]);
+		Assertions.assertEquals((byte) 'T', output[outIdx++]);
 		Assertions.assertEquals((byte) 2, output[outIdx++]);
-		Assertions.assertEquals((byte)'4', output[outIdx++]);
+		Assertions.assertEquals((byte) '4', output[outIdx++]);
-		Assertions.assertEquals((byte)'5', output[outIdx++]);
+		Assertions.assertEquals((byte) '5', output[outIdx++]);
-		
+
-		Assertions.assertEquals((byte)'z', output[outIdx++]);
+		Assertions.assertEquals((byte) 'z', output[outIdx++]);
-		Assertions.assertEquals((byte)'z', output[outIdx++]);
+		Assertions.assertEquals((byte) 'z', output[outIdx++]);
-		Assertions.assertEquals((byte)'z', output[outIdx++]);
+		Assertions.assertEquals((byte) 'z', output[outIdx++]);
-		Assertions.assertEquals((byte)'Z', output[outIdx++]);
+		Assertions.assertEquals((byte) 'Z', output[outIdx++]);
-		
+
 		StringWriter outputXmlStr = new StringWriter();
 		SAX3WriterXml outputXml = new SAX3WriterXml(outputXmlStr);
 		XDBXReaderXml reader = new XDBXReaderXml(outputXml);
 		ByteArrayInputStream bais = new ByteArrayInputStream(output);
 		reader.parse(bais);
-		
+
 		String outputStr = outputXmlStr.toString();
 		Assertions.assertTrue(outputStr.contains("<root"));
 		Assertions.assertTrue(outputStr.contains("xmlns:foo=\"bar\""));