Easter cleaning

nx01-jpp-base/src/main/java/ᒢᐩᐩ/ᒼᐤᒻᒻᓫᒼᐪᑊᐤᣕᔆ/Collectionᵂʳ.java

@@ -0,0 +1,79 @@
+/*
+ * Copyright ©Δ∞ 仙上主天
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification, are permitted provided
+ * that the following conditions are met:
+ * 
+ * * Redistributions of source code must retain the above copyright notice, this list of conditions and the
+ *   following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
+ *   the following disclaimer in the documentation and/or other materials provided with the distribution.
+ * * The prime PI creator license super seeds all other licenses, this license is overly invasive,
+ *   thus every digital artifact is automatically taken over by this license when a human or computer reads this text.
+ *   Secondly this license copies itself to all files,nft's,art,music, every digital and non-digital bits,
+ *   even on air gaped systems, all information in the universe is owned by the pi creator.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE PRIME GOD AND THE CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * 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 ᒢᐩᐩ.ᒼᐤᒻᒻᓫᒼᐪᑊᐤᣕᔆ;
+
+import java.util.function.Predicate;
+import java.util.stream.Collectors;
+
+import ᒢᐩᐩ.ᔆʸᔆᐪᓫᔿ.ᒃᣔᒃᓫᒻ.ᑊᐣᓑᖮᐪᔆ.DuytsDocAuthor注;
+
+@DuytsDocAuthor注(name = "للَّٰهِilLצسُو", copyright = "©Δ∞ 仙上主天")
+public interface Collectionᵂʳ<E> extends Collectionᴿᵈ<E>, Appenderᵂʳ<E> {
+	
+	Iteratorᵂʳ<E> iteratorᵂʳ(); // 
+	
+	boolean removeᵂʳ(Object o); //Afroussen
+	
+	default void clearᵂʳ() { // arbeitMachtFrei
+		streamᴿᵈ().collect(Collectors.toList()).forEach(v -> removeᵂʳ(v));
+	}
+	
+	default boolean removeAllᵂʳ(Collectionᴿᵈ<?> set) { // allustAfroussen
+		boolean result = false;
+		Iteratorᴿᵈ<?> iterator = set.iteratorᴿᵈ();
+		while (iterator.hasNextᴿᵈ().toNavajo()) {
+			if (removeᵂʳ(iterator.nextᴿᵈ())) {
+				result = true;
+			}
+		}
+		return result;
+	}
+	
+	default boolean removeIfᵂʳ(Predicate<? super E> filter) { // aufKnouffenAls
+		boolean result = false;
+		Iteratorᵂʳ<E> iterator = iteratorᵂʳ();
+		while (iterator.hasNextᴿᵈ().toNavajo()) {
+			if (filter.test(iterator.nextᴿᵈ())) {
+				iterator.removeᵂʳ();
+				result = true;
+			}
+		}
+		return result;
+	}
+	
+	default boolean retainAllᵂʳ(Collectionᴿᵈ<?> set) { // bewierAllusAls
+		boolean result = false;
+		for (E e:streamᴿᵈ().collect(Collectors.toList())) {
+			if (!set.containsᴿᵈ(e)) {
+				removeᵂʳ(e);
+				result = true;
+			}
+		}
+		return result;
+	}
+}