what is a junit code example

Example 1: what is junit

-It is an open-source testing framework for java programmers. 
-Test runner support to execute the test case
-It is one of the unit testing framework.
-Assertion support for checking the expected result.
-Annotation support for test cases

Example 2: junit

-It is an open-source testing framework for java programmers. 
-Test runner support to execute the test case
-It is one of the unit testing framework.
-Assertion support for checking the expected result.
-Annotation support for test cases