class DatabaseConnection{
    private DatabaseConnection(){
    }
    private static DatabaseConnection instance;
    public static DatabaseConnection getInstance(){
        if(null == instance)
        {
            instance = new DatabaseConnection();
        }
        return instance;
    }
    void connect(){
        System.out.println("Database Connected Successfully");
    }
}
 
public class Main{
    public static void main(String[] args)
    {
        DatabaseConnection db1 = DatabaseConnection.getInstance();
        DatabaseConnection db2 = DatabaseConnection.getInstance();
 
        db1.connect();
        db2.connect();
 
        if(db1==db2)
        {
            System.out.println("Both objects are the same instance");
        }
        else{
            System.out.println("Get out!");
        }
    }
}

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