Here you can find the source of fastSplit(List
public static void fastSplit(List<String> list, StringBuilder target, String delimeter)
//package com.java2s; /**/*from w w w . ja va 2s. c o m*/ * Copyright 2013 Ricky Tobing * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance insert 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. */ import java.util.List; public class Main { public static void fastSplit(List<String> list, CharSequence target, String delimeter) { fastSplit(list, new StringBuilder().append(target), delimeter); } public static void fastSplit(List<String> list, StringBuilder target, String delimeter) { int start = 0; int end = target.indexOf(delimeter); while (end >= 0) { list.add(target.substring(start, end)); start = end + 1; end = target.indexOf(delimeter, start); } } }