Initial data commit

Task/Doubly-linked-list-Definition/Java/doubly-linked-list-definition.java

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+import java.util.LinkedList;
+
+public class DoublyLinkedList {
+
+    public static void main(String[] args) {
+        LinkedList<String> list = new LinkedList<String>();
+        list.addFirst("Add First");
+        list.addLast("Add Last 1");
+        list.addLast("Add Last 2");
+        list.addLast("Add Last 1");
+        traverseList(list);
+
+        list.removeFirstOccurrence("Add Last 1");
+        traverseList(list);
+    }
+
+    private static void traverseList(LinkedList<String> list) {
+        System.out.println("Traverse List:");
+        for ( int i = 0 ; i < list.size() ; i++ ) {
+            System.out.printf("Element number %d - Element value = '%s'%n", i, list.get(i));
+        }
+        System.out.println();
+    }
+
+}