class Jin{
Jin(){
System.out.println("Object create.");
}
public void finalize(){
System.out.println("Object delete.");
}
}public class Exe04{
public static void main(String[] args){
Jin a = new Jin();
Jin b = new Jin();
// System.gc();
// System.runFinalization();
System.runFinalizersOnExit(true);//加上这一句就可以打印“Object delete“ }
}
Jin(){
System.out.println("Object create.");
}
public void finalize(){
System.out.println("Object delete.");
}
}public class Exe04{
public static void main(String[] args){
Jin a = new Jin();
Jin b = new Jin();
// System.gc();
// System.runFinalization();
System.runFinalizersOnExit(true);//加上这一句就可以打印“Object delete“ }
}
解决方案 »
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