:+1: for trying to use javaDoc.... But make a proper use of it..  You could follow this format if you like : 

This method reverse the given {@link String}. e.g aakash to hsakaa.
@author aakash
@param stringToBeReverse : {@link String} to be reversed
@return {@link String}
@see {@link StringBuilder

And yes i know description could have been better.