String toUpperCase() in Java Example

String toUppercase ():This method converts all of the characters in the invoking string to uppercase. For example,

str1.toUppercase(); //returns HELLO JAVA

public class StringtoUpperCase


{


     public static void main(String[] args)


     {


            String strl = "hello java";


             System.out.println("strl.toUpperCase() = " + strl. toUpperCase());


      }


}