| package p; | |
| //use Object | |
| class A{ | |
| public void foo(){}; | |
| } | |
| class Test{ | |
| void test() throws InterruptedException{ | |
| Object a= new A(); | |
| a.getClass(); | |
| a.equals(null); | |
| a.hashCode(); | |
| a.notify(); | |
| a.notifyAll(); | |
| a.toString(); | |
| a.wait(); | |
| a.wait(0); | |
| a.wait(0, 0); | |
| } | |
| } |