8003280: Add lambda tests

Turn on lambda expression, method reference and default method support

Reviewed-by: jjg

langtools/test/tools/javac/lambda/lambdaExpression/InvalidExpression4.java

@@ -0,0 +1,18 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 8003280
+ * @summary Add lambda tests
+ *   Test invalid lambda expressions
+ * @compile/fail/ref=InvalidExpression4.out -XDrawDiagnostics InvalidExpression4.java
+ */
+
+public class InvalidExpression4 {
+
+    interface SAM {
+        void m(int i);
+    }
+
+    void test() {
+        SAM s = (Integer i) -> { }; //parameters not match, boxing not allowed here
+    }
+}