diff -r 000000000000 -r 959103a6100f test/tools/javac/lambda/funcInterfaces/LambdaTest1.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/lambda/funcInterfaces/LambdaTest1.java	Wed Apr 27 01:34:52 2016 +0800
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 2012, 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.
+ */
+
+/**
+ * @test
+ * @bug 8003280
+ * @summary Add lambda tests
+ *   This test is for lambda expressions
+ * @compile LambdaTest1.java
+ * @run main LambdaTest1
+ */
+
+import java.util.Collections;
+import java.util.List;
+import java.util.ArrayList;
+
+public class LambdaTest1 {
+    public static void main(String[] args) {
+
+        LambdaTest1 test = new LambdaTest1();
+
+        test.method2((int n) -> { });
+        test.method2((int n) -> { });
+        test.method2((int n) -> { return; }); // ";" is mandatory here
+        test.method2((int n) -> { System.out.println(n); }); // ";" is optional here
+        test.method2(n -> { System.out.println(n); }); //warning, explict type required for n?
+
+        test.method3(()-> { System.out.println("implementing VoidVoid.vvMethod()"); });
+        test.method3(() -> {});
+
+        test.method4(()-> 42);
+        test.method4(()-> { return 42; });//";" is mandatory here
+
+        test.method5((int n)-> n+1);
+        test.method5((int n) -> 42);
+        test.method5((int n) -> { return 42; });
+        test.method5(
+            (int n) -> { //"{" optional here
+                if(n > 0)
+                    return n++;
+                else
+                    return n--;
+            }
+        );
+
+        Runnable r = ()-> { System.out.println("Runnable.run() method implemented"); };
+        r.run();
+        ((Runnable)()-> { System.out.println("Runnable.run() method implemented"); }).run();
+    }
+
+    void method2(VoidInt a) {
+        System.out.println("method2()");
+        final int N = 1;
+        int n = 2; //effectively final variable
+        System.out.println("method2() \"this\":" + this);
+        ((Runnable)
+            ()->{
+                System.out.println("inside lambda \"this\":" + this);
+                System.out.println("inside lambda accessing final variable N:" + N);
+                System.out.println("inside lambda accessing effectively final variable n:" + n);
+            }
+        ).run();
+        //n++; //compile error if n is modified
+        a.viMethod(2);
+    }
+
+    void method3(VoidVoid a) {
+        System.out.println("method3()");
+        a.vvMethod();
+    }
+
+    void method4(IntVoid a) {
+        System.out.println("method4()");
+        System.out.println(a.ivMethod());
+    }
+
+    void method5(IntInt a) {
+        System.out.println("method5()");
+        System.out.println(a.iiMethod(5));
+    }
+
+
+    //SAM type interfaces
+    interface VoidInt {
+        void viMethod(int n);
+    }
+
+    interface VoidVoid {
+        void vvMethod();
+    }
+
+    interface IntVoid {
+        int ivMethod();
+    }
+
+    interface IntInt {
+        int iiMethod(int n);
+    }
+}