Write code to check if a string is Not Empty
//package com.book2s; public class Main { public static void main(String[] argv) { String raw = "book2s.com"; System.out.println(isNotEmpty(raw)); }//w ww .j ava2 s .c om public static boolean isNotEmpty(String raw) { return !isEmpty(raw); } public static boolean isEmpty(String raw) { if (null == raw || raw.trim().length() == 0 || "null".equals(raw.trim())) { return true; } return false; } }