Java Interview: A singleton class means that only one instance of the class can be created at a time. This is done by setting the contructor as private.

Question

A singleton class means that only one instance of the class can be created at a time. This is done by setting the contructor as private.

Jerry Mathew · Accepted Answer

What is singleton class in Java and how can we make a class singleton?

A singleton class means that only one instance of the class can be created at a time. This is done by setting the contructor as private.