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Java认证考试

睦霖题库>其他计算机考试>Java认证考试

Which three will compile and rim without exception?()

  • A、 private synchronized Object o;
  • B、 void go() { synchronized() { /* code here */ } }
  • C、 public synchronized void go() { /* code here */ }
  • D、 private synchronized(this) void go() { /* code here */ }
  • E、 void go() { synchronized(Object.class) { /* code here */ } }
  • F、 void go() { Object o = new Object(); synchronized(o) { /* code here */ } }
正确答案:C,E,F
答案解析:
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