Java - Design Pattern - Singleton
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Revision as of 14:34, 1 November 2019 by Fukakai (talk | contribs) (Fukakai a déplacé la page Java - Singleton vers Java - Design Pattern - Singleton)
<source lang="Java">
public class SingletonClass {
private static SingletonClass SINGLE_INSTANCE = null;
private SingletonClass() {}
public static SingletonClass getInstance() { if (SINGLE_INSTANCE == null) { synchronized (SingletonClass.class) { if (SINGLE_INSTANCE == null) { SINGLE_INSTANCE = new SingletonClass(); } } } return SINGLE_INSTANCE; }
} </source>