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(10-2)1 public void myGC() { 2 Object obj = new Double(10.0); 3 Object [] objX = new Object[6]; 4 objX [0]= obj ; 5 obj = null ; 6 objX [0]= null ; 7 System.out.println( objX [0]) 8 } 当Double对象在第2行被创建之后, 有可能在( )之后被垃圾回收器回收。
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参考解析:
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