diff --git a/test/011-array-copy/src/Main.java b/test/011-array-copy/src/Main.java
new file mode 100644
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--- /dev/null
+++ b/test/011-array-copy/src/Main.java
@@ -0,0 +1,146 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import java.util.Arrays;
+
+/**
+ * System.arraycopy cases
+ */
+public class Main {
+    public static void main(String args[]) {
+        testObjectCopy();
+        testOverlappingMoves();
+    }
+
+    public static void testObjectCopy() {
+        String[] stringArray = new String[8];
+        Object[] objectArray = new Object[8];
+
+        for (int i = 0; i < stringArray.length; i++)
+            stringArray[i] = new String(Integer.toString(i));
+
+        System.out.println("string -> object");
+        System.arraycopy(stringArray, 0, objectArray, 0, stringArray.length);
+        System.out.println("object -> string");
+        System.arraycopy(objectArray, 0, stringArray, 0, stringArray.length);
+        System.out.println("object -> string (modified)");
+        objectArray[4] = new ImplA();
+        try {
+            System.arraycopy(objectArray, 0, stringArray, 0,stringArray.length);
+        }
+        catch (ArrayStoreException ase) {
+            System.out.println("caught ArrayStoreException (expected)");
+        }
+    }
+
+    static final int ARRAY_SIZE = 8;
+
+    static void initByteArray(byte[] array) {
+        for (int i = 0; i < ARRAY_SIZE; i++) {
+            array[i] = (byte) i;
+        }
+    }
+    static void initShortArray(short[] array) {
+        for (int i = 0; i < ARRAY_SIZE; i++) {
+            array[i] = (short) i;
+        }
+    }
+    static void initIntArray(int[] array) {
+        for (int i = 0; i < ARRAY_SIZE; i++) {
+            array[i] = (int) i;
+        }
+    }
+    static void initLongArray(long[] array) {
+        for (int i = 0; i < ARRAY_SIZE; i++) {
+            array[i] = (long) i;
+        }
+    }
+
+    /*
+     * Perform an array copy operation on primitive arrays with different
+     * element widths.
+     */
+    static void makeCopies(int srcPos, int dstPos, int length) {
+        byte[] byteArray = new byte[ARRAY_SIZE];
+        short[] shortArray = new short[ARRAY_SIZE];
+        int[] intArray = new int[ARRAY_SIZE];
+        long[] longArray = new long[ARRAY_SIZE];
+
+        initByteArray(byteArray);
+        initShortArray(shortArray);
+        initIntArray(intArray);
+        initLongArray(longArray);
+
+        System.arraycopy(byteArray, srcPos, byteArray, dstPos, length);
+        System.arraycopy(shortArray, srcPos, shortArray, dstPos, length);
+        System.arraycopy(intArray, srcPos, intArray, dstPos, length);
+        System.arraycopy(longArray, srcPos, longArray, dstPos, length);
+
+        for (int i = 0; i < ARRAY_SIZE; i++) {
+            if (intArray[i] != byteArray[i]) {
+                System.out.println("mismatch int vs byte at " + i + " : " +
+                    Arrays.toString(byteArray));
+                break;
+            } else if (intArray[i] != shortArray[i]) {
+                System.out.println("mismatch int vs short at " + i + " : " +
+                    Arrays.toString(shortArray));
+                break;
+            } else if (intArray[i] != longArray[i]) {
+                System.out.println("mismatch int vs long at " + i + " : " +
+                    Arrays.toString(longArray));
+                break;
+            }
+        }
+
+        System.out.println("copy: " + srcPos + "," + dstPos + "," + length +
+            ": " + Arrays.toString(intArray));
+    }
+
+    public static void testOverlappingMoves() {
+        /* do nothing */
+        makeCopies(0, 0, 0);
+
+        /* do more nothing */
+        makeCopies(0, 0, ARRAY_SIZE);
+
+        /* copy forward, even alignment */
+        makeCopies(0, 2, 4);
+
+        /* copy backward, even alignment */
+        makeCopies(2, 0, 4);
+
+        /* copy forward, odd alignment */
+        makeCopies(1, 3, 4);
+
+        /* copy backward, odd alignment */
+        makeCopies(3, 1, 4);
+
+        /* copy backward, odd length */
+        makeCopies(3, 1, 5);
+
+        /* copy forward, odd length */
+        makeCopies(1, 3, 5);
+
+        /* copy forward, mixed alignment */
+        makeCopies(0, 3, 5);
+
+        /* copy backward, mixed alignment */
+        makeCopies(3, 0, 5);
+
+        /* copy forward, mixed alignment, trivial length */
+        makeCopies(0, 5, 1);
+    }
+}