implementato nodeposition con to string e reverse. aggiunto copyright

com/xgiovio/NodePositionListTest.java

@@ -0,0 +1,35 @@
+package com.xgiovio;
+
+import arraylist.ArrayIndexList;
+import general_utility.test_object;
+import position.NodePositionList;
+
+/**
+ * Created with xgiovio.macbookair.
+ * User: xgiovio
+ * Date: 23/03/14
+ * Time: 20:37
+ */
+public class NodePositionListTest {
+
+    public static void main(String[] args) {
+        NodePositionList<test_object> a = new NodePositionList<test_object>();
+
+        a.addLast(new test_object(1));
+        a.addLast(new test_object(2));
+        a.addLast(new test_object(3));
+        a.addLast(new test_object(4));
+
+
+        System.out.print(a);
+        a.reverse();
+        System.out.print(a);
+
+
+
+
+
+
+    }
+
+}