diff -r 000000000000 -r 959103a6100f test/tools/javac/T7040104.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/T7040104.java	Wed Apr 27 01:34:52 2016 +0800
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code 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 General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 7040104
+ * @summary javac NPE on Object a[]; Object o = (a=null)[0];
+ */
+
+public class T7040104 {
+    public static void main(String[] args) {
+        T7040104 t = new T7040104();
+        t.test1();
+        t.test2();
+        t.test3();
+        if (t.npeCount != 3) {
+            throw new AssertionError();
+        }
+    }
+
+    int npeCount = 0;
+
+    void test1() {
+        Object a[];
+        try {
+            Object o = (a = null)[0];
+        }
+        catch (NullPointerException npe) {
+            npeCount++;
+        }
+    }
+
+    void test2() {
+        Object a[][];
+        try {
+            Object o = (a = null)[0][0];
+        }
+        catch (NullPointerException npe) {
+            npeCount++;
+        }
+    }
+
+    void test3() {
+        Object a[][][];
+        try {
+            Object o = (a = null)[0][0][0];
+        }
+        catch (NullPointerException npe) {
+            npeCount++;
+        }
+    }
+}