![]() ![]() Static public newTestClass displayInstance() You can use the singleton class in networking and database connectivity concepts.Įxample 1: The following example demonstrates how a private constructor in Java limits the number of objects in a singleton class. It restricts the class instances within the declared class so that no class instance can be created outside the declared class. A private constructor in Java ensures that only one object is created at a time. A singleton class is a class in Java that limits the number of objects of the declared class to one. The private constructor in Java is used to create a singleton class. It’s quite simple to claim codes, first you will have to be on the starting screen then click the up arrow to go to the customize character menu, once you have clicked on edit the code menu is at the top right.Check Out upGrad Advanced Certification in DevOps Singleton Class
0 Comments
Leave a Reply. |