Here you can find the source of startsWith(String n, char tag)
public final static boolean startsWith(String n, char tag)
//package com.java2s; /**/*w w w .j ava2s . co m*/ * * Copyright 2008 - 2012 * * 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. * * @project loon * @author cping * @email?javachenpeng@yahoo.com * @version 0.3.3 */ public class Main { public final static boolean startsWith(String n, char tag) { return n.charAt(0) == tag; } }