diff -r 000000000000 -r 959103a6100f test/tools/javac/defaultMethods/Assertions.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/defaultMethods/Assertions.java	Wed Apr 27 01:34:52 2016 +0800
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2013, 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.
+ */
+package test;
+
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Set;
+
+/*
+ * @test
+ * @bug 8025141
+ * @summary Interfaces must not contain non-public fields, ensure $assertionsDisabled
+ *          is not generated into an interface
+ * @compile Assertions.java
+ * @run main/othervm -da test.Assertions
+ * @run main/othervm -ea:test.Assertions test.Assertions Inner
+ * @run main/othervm -ea:test.Outer test.Assertions Outer
+ * @run main/othervm -ea:test.Another test.Assertions Another.Inner
+ * @run main/othervm -ea:test... test.Assertions Inner Outer Another.Inner
+ */
+
+public class Assertions {
+    interface Inner {
+        default void testInner() {
+            assert false;
+        }
+    }
+
+    static class InnerImpl implements Inner {}
+
+    static class OuterImpl implements Outer {}
+
+    static class AnotherInnerImpl implements Another.Inner {}
+
+    public static void main(String... args) {
+        Set<String> shouldThrowAssert = new HashSet<String>(Arrays.asList(args));
+        try {
+            new InnerImpl().testInner();
+            if (shouldThrowAssert.contains("Inner")) {
+                throw new IllegalStateException("AssertionError expected, but not thrown.");
+            }
+        } catch (AssertionError e) {
+            if (!shouldThrowAssert.contains("Inner")) {
+                throw new IllegalStateException("AssertionError not expected, but thrown.");
+            }
+        }
+        try {
+            new OuterImpl().testOuter();
+            if (shouldThrowAssert.contains("Outer")) {
+                throw new IllegalStateException("AssertionError expected, but not thrown.");
+            }
+        } catch (AssertionError e) {
+            if (!shouldThrowAssert.contains("Outer")) {
+                throw new IllegalStateException("AssertionError not expected, but thrown.");
+            }
+        }
+        try {
+            new AnotherInnerImpl().testAnotherInner();
+            if (shouldThrowAssert.contains("Another.Inner")) {
+                throw new IllegalStateException("AssertionError expected, but not thrown.");
+            }
+        } catch (AssertionError e) {
+            if (!shouldThrowAssert.contains("Another.Inner")) {
+                throw new IllegalStateException("AssertionError not expected, but thrown.");
+            }
+        }
+    }
+}
+
+interface Outer {
+    default void testOuter() {
+        assert false;
+    }
+}
+
+@interface Another {
+    interface Inner {
+        default void testAnotherInner() {
+            assert false;
+        }
+    }
+}