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 /*

  * @test /nodynamiccopyright/

  * @bug 8003280

  * @summary Add lambda tests

  *  check that diamond inference is applied when using raw constructor reference qualifier

  * @compile/fail/ref=MethodReference42.out -XDrawDiagnostics MethodReference42.java

  */

 public class MethodReference42 {

     static class SuperFoo<X> { }

     static class Foo<X extends Number> extends SuperFoo<X> { }

     interface SAM1 {

         SuperFoo<String> m();

     }

     interface SAM2 {

         SuperFoo<Integer> m();

     }

     interface SAM3 {

         SuperFoo<Object> m();

     }

     static void m1(SAM1 s) { }

     static void m2(SAM2 s) { }

     static void m3(SAM3 s) { }

     static void m4(SAM1 s) { }

     static void m4(SAM2 s) { }

     static void m4(SAM3 s) { }

     public static void main(String[] args) {

         m1(Foo::new);

         m2(Foo::new);

         m3(Foo::new);

         m4(Foo::new);

     }

 }