17 lines
390 B
Java
17 lines
390 B
Java
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package cn.edu.zust.dubbo;
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public class Singleton {
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private int number =2025;
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public void setNumber(int number){
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this.number=number;
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}
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public int getNumber(){
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return number;
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}
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private static Singleton instance =new Singleton();
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private Singleton(){}
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public static Singleton getInstance(){
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return instance;
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}
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}
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