diff -r 000000000000 -r 959103a6100f test/tools/javac/resolve/tests/BoxedReturnTypeInference.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/resolve/tests/BoxedReturnTypeInference.java	Wed Apr 27 01:34:52 2016 +0800
@@ -0,0 +1,60 @@
+/*
+ * 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.
+ */
+
+@TraceResolve
+class BoxedReturnTypeInference {
+    @Candidate(applicable=Phase.BASIC, sig="()java.lang.Byte", mostSpecific=true)
+    static <B> B m_byte() { return null; }
+
+    @Candidate(applicable=Phase.BASIC, sig="()java.lang.Short", mostSpecific=true)
+    static <S> S m_short() { return null; }
+
+    @Candidate(applicable=Phase.BASIC, sig="()java.lang.Integer", mostSpecific=true)
+    static <I> I m_int() { return null; }
+
+    @Candidate(applicable=Phase.BASIC, sig="()java.lang.Long", mostSpecific=true)
+    static <L> L m_long() { return null; }
+
+    @Candidate(applicable=Phase.BASIC, sig="()java.lang.Float", mostSpecific=true)
+    static <F> F m_float() { return null; }
+
+    @Candidate(applicable=Phase.BASIC, sig="()java.lang.Double", mostSpecific=true)
+    static <D> D m_double() { return null; }
+
+    @Candidate(applicable=Phase.BASIC, sig="()java.lang.Character", mostSpecific=true)
+    static <C> C m_char() { return null; }
+
+    @Candidate(applicable=Phase.BASIC, sig="()java.lang.Boolean", mostSpecific=true)
+    static <Z> Z m_bool() { return null; }
+
+    {
+        Byte b = m_byte();
+        Short s = m_short();
+        Integer i = m_int();
+        Long l = m_long();
+        Float f = m_float();
+        Double d = m_double();
+        Character c= m_char();
+        Boolean z = m_bool();
+    }
+}