What is a Singleton Class in Java ?

205 Reads Java

A Singleton class in Java has maximum one instance of the class present in JVM, all the time. The constructor of this class is written in such a way that it never creates more than one object of same class.

Java

You May Interest

How Can We Take Thread Dump in Java ?

How Can We Reference an Unreferenced Object Again in Java ?

How Does Garbage Collection Work in Java ?

What are the Differences Between Comparable and Comparator in Jav ...

When is UnsupportedOperationException Thrown in Java ?