Mercurial > jdk8-mips64-public > langtools / file revision

 /*

  * @test /nodynamiccopyright/

  * @bug 6939780 7020044

  *

  * @summary  add a warning to detect diamond sites

  * @author mcimadamore

  * @compile/ref=T6939780.out T6939780.java -XDrawDiagnostics -XDfindDiamond

  *

  */

 class T6939780 {

     void test() {

         class Foo<X extends Number> {

             Foo() {}

             Foo(X x) {}

         }

         Foo<Number> f1 = new Foo<Number>(1);

         Foo<?> f2 = new Foo<Number>();

         Foo<?> f3 = new Foo<Integer>();

         Foo<Number> f4 = new Foo<Number>(1) {};

         Foo<?> f5 = new Foo<Number>() {};

         Foo<?> f6 = new Foo<Integer>() {};

     }

 }