Here you can find the source of maxTokenLength(String s)
public static int maxTokenLength(String s)
//package com.java2s; /*// ww w . j a v a 2 s.c om * Copyright (C) 2012 The Stanford MobiSocial Laboratory * * 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. */ import java.util.*; public class Main { public static int maxTokenLength(String s) { if (s == null) return 0; int max = 0; StringTokenizer st = new StringTokenizer(s); while (st.hasMoreTokens()) { int tokenLength = st.nextToken().length(); if (tokenLength > max) max = tokenLength; } return max; } }