--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/generics/diamond/neg/T8078473_2.java	Mon Apr 27 17:36:20 2015 +0530
@@ -0,0 +1,20 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 8078473
+ * @summary  javac diamond finder crashes when used to build java.base module
+ * @compile/ref=T8078473_2.out T8078473_2.java -XDrawDiagnostics -XDfind=diamond
+ */
+
+package java.util.stream;
+
+class T8078473_2<P, Q> {
+
+    static class C<T, U> {
+        C(T8078473_2<?, ?> p) {}
+    }
+
+    {
+       new C<Q, Q>(this) {};
+       new C<Q, Q>(this);
+    }
+}