Create Singleton class

    0

    96

    singleton
    Java Public Recipes

    Singleton using private constructor

    Shortcut: class.singleton

    public class ClassName {
      private static ClassName _INSTANCE = new ClassName();
      private ClassName() {}
      public static ClassName getInstance() {
        return _INSTANCE;
      }
      
    }
    
    Codiga Logo
    Codiga Hub
    • Rulesets
    • Explore
    • Cookbooks
    • Playground
    soc-2 icon

    We are SOC-2 Compliance Certified

    G2 high performer medal

    Codiga – All rights reserved 2022.