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package com.mycompany.ex24;

public class SingleObject {
    // используем модификатор static final
    private static final SingleObject instance = new SingleObject();

    // конструктор класса
    private SingleObject(){

    }
    //
    public static SingleObject getInstance(){
        return instance;
    }
    // метод класса
    public void printMessage(String m){
        System.out.println("printMessage.m=" + m);
    }
}