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diff --git a/javaparser-testing/src/test/java/com/github/javaparser/utils/VisitorListTest.java b/javaparser-testing/src/test/java/com/github/javaparser/utils/VisitorListTest.java
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+++ b/javaparser-testing/src/test/java/com/github/javaparser/utils/VisitorListTest.java
@@ -0,0 +1,187 @@
+/*
+ * Copyright (C) 2007-2010 Júlio Vilmar Gesser.
+ * Copyright (C) 2011, 2013-2016 The JavaParser Team.
+ *
+ * This file is part of JavaParser.
+ *
+ * JavaParser can be used either under the terms of
+ * a) the GNU Lesser General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ * b) the terms of the Apache License
+ *
+ * You should have received a copy of both licenses in LICENCE.LGPL and
+ * LICENCE.APACHE. Please refer to those files for details.
+ *
+ * JavaParser is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ */
+
+package com.github.javaparser.utils;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Set;
+
+import org.junit.Test;
+
+import com.github.javaparser.JavaParser;
+import com.github.javaparser.ast.CompilationUnit;
+import com.github.javaparser.ast.visitor.ObjectIdentityEqualsVisitor;
+import com.github.javaparser.ast.visitor.ObjectIdentityHashCodeVisitor;
+
+public class VisitorListTest {
+
+    @Test
+    public void visitorAddAll() {
+        List<CompilationUnit> list = new ArrayList<>();
+        list.add(JavaParser.parse("class X{}"));
+        list.add(JavaParser.parse("class X{}"));
+        VisitorList<CompilationUnit> vList = new VisitorList<>(new ObjectIdentityHashCodeVisitor(),
+                new ObjectIdentityEqualsVisitor());
+        vList.addAll(list);
+        for (int i = 0; i < list.size(); i++)
+            assertEquals(list.get(i), vList.get(i));
+    }
+
+    @Test
+    public void visitorAddAllAtIndex() {
+        List<CompilationUnit> list = new ArrayList<>();
+        list.add(JavaParser.parse("class X{}"));
+        list.add(JavaParser.parse("class Y{}"));
+        VisitorList<CompilationUnit> vList = new VisitorList<>(new ObjectIdentityHashCodeVisitor(),
+                new ObjectIdentityEqualsVisitor());
+        vList.add(JavaParser.parse("class A{}"));
+        vList.add(JavaParser.parse("class B{}"));
+        vList.addAll(2, list);
+        vList.add(JavaParser.parse("class C{}"));
+        for (int i = 0; i < list.size(); i++)
+            assertEquals(list.get(i), vList.get(2 + i));
+    }
+
+    @Test
+    public void visitorListContains() {
+        CompilationUnit x1 = JavaParser.parse("class X{}");
+        VisitorList<CompilationUnit> list = new VisitorList<>(new ObjectIdentityHashCodeVisitor(),
+                new ObjectIdentityEqualsVisitor());
+        list.add(x1);
+        assertTrue(list.contains(x1));
+    }
+
+    @Test
+    public void visitorListContainsAll() {
+        List<CompilationUnit> list = new ArrayList<>();
+        list.add(JavaParser.parse("class X{}"));
+        list.add(JavaParser.parse("class X{}"));
+        VisitorList<CompilationUnit> vList = new VisitorList<>(new ObjectIdentityHashCodeVisitor(),
+                new ObjectIdentityEqualsVisitor());
+        vList.addAll(list);
+        assertTrue(vList.size() == 2 && vList.containsAll(list));
+    }
+
+    @Test
+    public void visitorListIterator() {
+        VisitorList<CompilationUnit> list = new VisitorList<>(new ObjectIdentityHashCodeVisitor(),
+                new ObjectIdentityEqualsVisitor());
+        CompilationUnit x1 = JavaParser.parse("class X{}");
+        list.add(x1);
+        CompilationUnit x2 = JavaParser.parse("class X{}");
+        list.add(x2);
+        Iterator<CompilationUnit> itr = list.iterator();
+        assertEquals(x1, itr.next());
+        itr.remove();
+        assertTrue(list.size() == 1);
+        assertEquals(x2, itr.next());
+        itr.remove();
+        assertTrue(list.size() == 0);
+    }
+
+    @Test
+    public void visitorListListIterator() {
+        VisitorList<CompilationUnit> list = new VisitorList<>(new ObjectIdentityHashCodeVisitor(),
+                new ObjectIdentityEqualsVisitor());
+        list.add(JavaParser.parse("class X{}"));
+        list.add(JavaParser.parse("class X{}"));
+        CompilationUnit x1 = JavaParser.parse("class X{}");
+        list.add(x1);
+        CompilationUnit x2 = JavaParser.parse("class X{}");
+        list.add(x2);
+        Iterator<CompilationUnit> itr = list.listIterator(2);
+        assertEquals(x1, itr.next());
+        itr.remove();
+        assertTrue(list.size() == 3);
+        assertEquals(x2, itr.next());
+        itr.remove();
+        assertTrue(list.size() == 2);
+    }
+
+    @Test
+    public void visitorListRemove() {
+        CompilationUnit x1 = JavaParser.parse("class X{}");
+        VisitorList<CompilationUnit> list = new VisitorList<>(new ObjectIdentityHashCodeVisitor(),
+                new ObjectIdentityEqualsVisitor());
+        list.add(x1);
+        assertTrue(list.remove(x1));
+    }
+
+    @Test
+    public void visitorListRemoveAll() {
+        List<CompilationUnit> list = new ArrayList<>();
+        list.add(JavaParser.parse("class X{}"));
+        list.add(JavaParser.parse("class X{}"));
+        VisitorList<CompilationUnit> vList = new VisitorList<>(new ObjectIdentityHashCodeVisitor(),
+                new ObjectIdentityEqualsVisitor());
+        vList.addAll(list);
+        vList.removeAll(list);
+        assertTrue(vList.size() == 0);
+    }
+
+    @Test
+    public void visitorListRetainAll() {
+        List<CompilationUnit> list = new ArrayList<>();
+        list.add(JavaParser.parse("class X{}"));
+        list.add(JavaParser.parse("class X{}"));
+        VisitorList<CompilationUnit> vList = new VisitorList<>(new ObjectIdentityHashCodeVisitor(),
+                new ObjectIdentityEqualsVisitor());
+        vList.addAll(list);
+        vList.add(JavaParser.parse("class X{}"));
+        vList.retainAll(list);
+        assertTrue(vList.size() == 2);
+    }
+
+    @Test
+    public void visitorListSubList() {
+        VisitorList<CompilationUnit> list = new VisitorList<>(new ObjectIdentityHashCodeVisitor(),
+                new ObjectIdentityEqualsVisitor());
+        list.add(JavaParser.parse("class X{}"));
+        list.add(JavaParser.parse("class X{}"));
+        list.add(JavaParser.parse("class X{}"));
+        list.add(JavaParser.parse("class X{}"));
+        assertTrue(list.size() == 4);
+        List<CompilationUnit> subLst = list.subList(1, 3);
+        assertTrue(subLst.size() == 2);
+        subLst.add(JavaParser.parse("class X{}"));
+        assertTrue(subLst.size() == 3);
+        assertTrue(list.size() == 5);
+
+    }
+
+    @Test
+    public void visitorListToArray() {
+        List<CompilationUnit> list = new ArrayList<>();
+        list.add(JavaParser.parse("class X{}"));
+        list.add(JavaParser.parse("class X{}"));
+        List<CompilationUnit> vList = new VisitorList<>(new ObjectIdentityHashCodeVisitor(),
+                new ObjectIdentityEqualsVisitor());
+        vList.addAll(list);
+        for (CompilationUnit u : vList.toArray(new CompilationUnit[2]))
+            assertTrue(vList.contains(u));
+    }
+
+}