Mercurial > jdk8-mips64-public > langtools / file revision
test/tools/javac/lambda/VoidCompatibility.java@7909abb85562
test/tools/javac/lambda/VoidCompatibility.java
Wed, 14 Nov 2018 10:18:25 -0800
- author
- diazhou
- date
- Wed, 14 Nov 2018 10:18:25 -0800
- changeset 3762
- 7909abb85562
- parent 1510
- 7873d37f5b37
- child 2525
- 2eb010b6cb22
- permissions
- -rw-r--r--
Added tag jdk8u201-b04 for changeset a7f48b9dfb82
1 /*
2 * @test /nodynamiccopyright/
3 * @bug 8003280
4 * @summary Add lambda tests
5 * check that that void compatibility affects overloading as expected
6 * @compile VoidCompatibility.java
7 */
8 class VoidCompatibility {
10 interface Runnable { void run(); } //1
11 interface Thunk<T> { T get(); } //2
13 void schedule(Runnable r) { }
14 void schedule(Thunk<?> t) { }
16 void test() {
17 schedule(() -> System.setProperty("done", "true")); //non-void most specific
18 schedule(() -> { System.setProperty("done", "true"); }); //1
19 schedule(() -> { return System.setProperty("done", "true"); }); //2
20 schedule(() -> System.out.println("done")); //1
21 schedule(() -> { System.out.println("done"); }); //1
22 schedule(Thread::yield); //1
23 schedule(Thread::getAllStackTraces); //non-void most specific
24 schedule(Thread::interrupted); //1 (most specific)
25 }
26 }
