Junit & Uses

  JUNIT !!!
J unit is a unit testing framework used in JAVA programming language.j unit is very important in the development of text -driven development.It also known as Xunit.
It is also known as unit testing tool.
the stable release of J unit 4.11 is november 14,2012.
It is developed by the Kent Beck,Erich Gamma.

Its code will in that condition:

public class MyFirstJavaProgram {

    public static void main(String []args) {
       System.out.println("Hello World");
    }
} 

it is used to check java code defects.And is used to remove errors in code.