Points To Remember To make a class Singleton the class must satisfy the following points No class should be able to make the object of this class. Only one object of this class must me there that is used by all the other classes. The class must have a private constructor so that no class should be able to make object of this class. Class should make a final object of the class itself and return it whenever asked for. Class should have a static method that returns the object of this class. Demo : Create a Singleton Class Class : Singleton.java public class Singleton{ private String name = "Singleton Object"; private static final Singleton object = new Singleton(); private Singleton(){ } public static Singleton getObject(){ return object; } public String getName(){ return name; } } Class : SingletonTest.java class SingletonTest{ public static void main(String args[]){ Singleton obj = Singleton.getObject(); System.out.println(obj.getName()); } } T...