| /* |
| * @test /nodynamiccopyright/ |
| * @bug 4972073 |
| * @summary same interface allowed twice in compound type |
| * @compile/fail/ref=T4972073.out -XDrawDiagnostics T4972073.java |
| */ |
| |
| public class T4972073 { |
| |
| static class D {} |
| |
| static interface MyInterface<E> { |
| public String foo(); |
| } |
| |
| static class MyClass {} |
| |
| static class Sun1 extends MyClass implements MyInterface<Sun1>, MyInterface<Sun1> { |
| public String foo() { |
| return "test"; |
| } |
| } |
| |
| static class B<E extends MyClass & MyInterface<E> & MyInterface<E>> extends D {} |
| |
| |
| public static void main(String[] args) { |
| B b = new B<Sun1>(); |
| } |
| } |