Here you can find the source of split(String str)
public static List split(String str)
//package com.java2s; /*/*from w w w.ja va 2 s. c o m*/ * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You 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. * */ import java.util.ArrayList; import java.util.List; public class Main { public static List split(String str) { String[] terms = str.split(","); List ret = new ArrayList(); for (int i = 0; i < terms.length; i++) { String t = terms[i].trim(); if (t.length() > 0) { ret.add(t); } } return ret; } }