Here you can find the source of endsWithIgnoreCase(String str, String suffix)
public static boolean endsWithIgnoreCase(String str, String suffix)
//package com.java2s; /*/*from w ww . j a v a2 s . c o m*/ * Copyright 2000-2014 JetBrains s.r.o. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ public class Main { public static boolean endsWithIgnoreCase(String str, String suffix) { final int stringLength = str.length(); final int suffixLength = suffix.length(); return stringLength >= suffixLength && str.regionMatches(true, stringLength - suffixLength, suffix, 0, suffixLength); } }