public class Singletion {
private static class InnerSingletion {
private static Singletion single = new Singletion();
}
public static Singletion getInstance(){
return InnerSingletion.single;
}
}
public class Singletion {
private static class InnerSingletion {
private static Singletion single = new Singletion();
}
public static Singletion getInstance(){
return InnerSingletion.single;
}
}
本文标题:java 单利模式
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