8187443: Forest Consolidation: Move files to unified layout

Reviewed-by: darcy, ihse

test/langtools/tools/javac/lambda/MethodReference20.java

@@ -0,0 +1,24 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 8003280
+ * @summary Add lambda tests
+ *  basic test for constructor references and generic classes
+ * @author  Maurizio Cimadamore
+ * @compile/fail/ref=MethodReference20.out -XDrawDiagnostics MethodReference20.java
+ */
+
+class MethodReference20<X> {
+
+    MethodReference20(X x) { }
+
+    interface SAM<Z> {
+        MethodReference20<Z> m(Z z);
+    }
+
+    static void test(SAM<Integer> s) {   }
+
+    public static void main(String[] args) {
+        SAM<Integer> s = MethodReference20<String>::new;
+        test(MethodReference20<String>::new);
+    }
+}