Java tutorial
//package com.java2s; public class Main { static public boolean containsStringLowerCase(final String string_1, final String string_2) { if ((string_1 != null) && (string_2 != null) && (string_1.length() > 0) && (string_2.length() > 0)) { // mgm 140926 return (string_1.toLowerCase().indexOf(string_2.toLowerCase()) >= 0); } return false; } }