diff -r 000000000000 -r 959103a6100f test/tools/javac/lambda/BadAccess03.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/lambda/BadAccess03.java	Wed Apr 27 01:34:52 2016 +0800
@@ -0,0 +1,15 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 8003280
+ * @summary Add lambda tests
+ *  check lambda cannot assign non-effectively final locals
+ * @compile/fail/ref=BadAccess03.out -XDrawDiagnostics BadAccess03.java
+ */
+
+class BadAccess03 {
+    void test() {
+        int k = 0;
+        int n = 2; //effectively final variable
+        Runnable r = ()-> { k = n; }; //error
+    }
+}