Java singleton

public class DB {
    // champs de l'objet

    private DB(){
        // initialisation des champs
    }

    private static final DB INSTANCE = new DB();
    public static DB getInstance(){
        return INSTANCE;
    }
}

Java singleton

public final class SomeSingleton {
   public static final SomeSingleton INSTANCE;

   private SomeSingleton() {
      INSTANCE = (SomeSingleton)this;
      System.out.println("init complete");
   }

   static {
      new SomeSingleton();
   }
}

Similar codes

0 vote173 views1 answer
Jaava print line
Java
33 votes170 views6 answers
Java string to double
Java
0 vote173 views1 answer
Even and odd java &
Java
-1 vote164 views1 answer
How are tectonic plates formed
Java
0 vote171 views1 answer
Evaluateur d'expressions maths java
Java
0 vote171 views1 answer
Java textwatcher
Java
0 vote181 views1 answer
How to compare between to char array java
Java
0 vote162 views1 answer
Erstelle hashmap java
Java
1 vote114 views1 answer
Number to char
Java
4 votes127 views2 answers
New arraylist java
Java