| /* |
| * @test /nodynamiccopyright/ |
| * @bug 8003280 |
| * @summary Add lambda tests |
| * check that that void compatibility affects overloading as expected |
| * @compile VoidCompatibility.java |
| */ |
| class VoidCompatibility { |
| |
| interface Runnable { void run(); } //1 |
| interface Thunk<T> { T get(); } //2 |
| |
| void schedule(Runnable r) { } |
| void schedule(Thunk<?> t) { } |
| |
| void test() { |
| schedule(() -> System.setProperty("done", "true")); //non-void most specific |
| schedule(() -> { System.setProperty("done", "true"); }); //1 |
| schedule(() -> { return System.setProperty("done", "true"); }); //2 |
| schedule(() -> System.out.println("done")); //1 |
| schedule(() -> { System.out.println("done"); }); //1 |
| schedule(Thread::yield); //1 |
| schedule(Thread::getAllStackTraces); //non-void most specific |
| schedule(Thread::interrupted); //1 (most specific) |
| } |
| } |