public class Ex05String //class and file have same name { public static void main(String[] args) { String name = "Herman"; int stringSize; String upper = name.toUpperCase(); String lower = name.toLowerCase(); char letter = name.charAt(2); stringSize = name.length(); System.out.println(name + " has " + stringSize + " characters."); System.out.println(upper); System.out.println(lower); System.out.println(letter); } }