How to use toUpperCase in java?

toUpperCase() is one also of the basic method of string class in java like toLowerCase() method.
toUpperCase() method is opposite of toLowerCase() method. toLowerCase() is converting Upper case text into Lower case. They have different action dealing with Strings or Text. I have here an Example for toUpperCase() method.

Example:

String name="john emisyl paler";

System.out.println(name.toUpperCase());













You can download my example below.

Download File