programming-examples/java/Basics/How to convert a string totally into upper case.java

    public class StringToUpperCaseEmp {
    	public static void main(String[] args) {
    		String str = "string abc touppercase ";
    		String strUpper = str.toUpperCase();
    		System.out.println("Original String: " + str);
    		System.out.println("String changed to upper case: "+ strUpper);
    	}
    }