diff -r 000000000000 -r 959103a6100f test/tools/javac/defaultMethods/Neg14.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/defaultMethods/Neg14.java	Wed Apr 27 01:34:52 2016 +0800
@@ -0,0 +1,11 @@
+/* @test /nodynamiccopyright/
+ * @bug 7192246
+ * @summary check that a class cannot have two sibling interfaces with a default and abstract method
+ * @compile/fail/ref=Neg14.out -XDrawDiagnostics Neg14.java
+ */
+class Neg14 {
+    interface IA { int m(); }
+    interface IB { default int m() { return 1; } }
+
+    abstract class AB implements IA, IB {}
+}