Number to word
Main class : NumberToWord.java
Test Class : NumberToWordTest.java
Note: Use System input to test the functionality
-999 = negative nine hundred ninety nine
1 = one
21 = twenty one
105 = one hundred and five
56945781 = fifty six million nine hundred and forty five thousand seven hundred and eighty one
Test rage: -999,999,999 to 999,999,999
use mvn surefire-report:report
%project_path%\target\site\surefire-report.html