Add examples to demo IndexOutOfBoundsException while using Collectins.copy method and other working demos to copy elements from one list to another list

core-java-modules/core-java-exceptions-3/src/main/java/com/baeldung/CopyListUsingAddAllMethodDemo.java

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+package com.baeldung;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+public class CopyListUsingAddAllMethodDemo {
+
+    static List<Integer> copyList(List<Integer> source) {
+        List<Integer> destination =  new ArrayList<>();
+
+        destination.addAll(source);
+
+        return destination;
+    }
+
+    public static void main(String[] args) {
+        List<Integer> source = Arrays.asList(11, 22, 33);
+
+        List<Integer> destination = copyList(source);
+
+        System.out.println("copy = " + destination);
+    }
+}

core-java-modules/core-java-exceptions-3/src/main/java/com/baeldung/CopyListUsingCollectionsCopyMethodDemo.java

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+package com.baeldung;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+public class CopyListUsingCollectionsCopyMethodDemo {
+
+    static void copyList(List<Integer> source, List<Integer> destination) {
+        Collections.copy(destination, source);
+    }
+
+    public static void main(String[] args) {
+        List<Integer> source = Arrays.asList(11, 22, 33);
+        List<Integer> destination = Arrays.asList(1, 2, 3, 4, 5);
+
+        copyList(source, destination);
+
+        System.out.println("copy = " + destination);
+    }
+}

core-java-modules/core-java-exceptions-3/src/main/java/com/baeldung/CopyListUsingConstructorDemo.java

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+package com.baeldung;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+public class CopyListUsingConstructorDemo {
+
+    static List<Integer> copyList(List<Integer> source) {
+
+        return new ArrayList<>(source);
+    }
+
+    public static void main(String[] args) {
+        List<Integer> source = Arrays.asList(11, 22, 33);
+
+        List<Integer> destination = copyList(source);
+
+        System.out.println("copy = " + destination);
+    }
+}

core-java-modules/core-java-exceptions-3/src/main/java/com/baeldung/CopyListUsingJava10Demo.java

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+package com.baeldung;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class CopyListUsingJava10Demo {
+    static List<Integer> copyList(List<Integer> source) {
+        return List.copyOf(source);
+    }
+
+    public static void main(String[] args) {
+        List<Integer> source = Arrays.asList(11, 22, 33);
+
+        List<Integer> destination = copyList(source);
+
+        System.out.println("copy = " + destination);
+    }
+}

core-java-modules/core-java-exceptions-3/src/main/java/com/baeldung/CopyListUsingJava8StreamDemo.java

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+package com.baeldung;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class CopyListUsingJava8StreamDemo {
+
+    static List<Integer> copyList(List<Integer> source) {
+        return source
+                .stream()
+                .collect(Collectors.toList());
+    }
+
+    public static void main(String[] args) {
+        List<Integer> source = Arrays.asList(11, 22, 33);
+
+        List<Integer> destination = copyList(source);
+
+        System.out.println("copy = " + destination);
+    }
+}

core-java-modules/core-java-exceptions-3/src/main/java/com/baeldung/exception/IndexOutOfBoundsException.java

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+package com.baeldung.exception;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * This example produces an IndexOutOfBoundsException, when we try to copy a list using the Collections.copy method.
+ * As the destination list doesn't have enough space/size to copy elements from source list.
+ */
+public class IndexOutOfBoundsException {
+
+    static List<Integer> copyList(List<Integer> source) {
+        List<Integer> destination = new ArrayList<>(source.size());
+        Collections.copy(destination, source);
+        return destination;
+    }
+
+    public static void main(String[] args) {
+        List<Integer> source =  Arrays.asList(1, 2, 3, 4, 5);
+        List<Integer> copy = copyList(source);
+
+        System.out.println("copy = " + copy);
+    }
+
+}