Here you can find the source of computeWeakHash(String string)
public static String computeWeakHash(String string)
//package com.java2s; /*//from ww w . ja va2 s . com * Copyright 2014 Google Inc. All rights reserved. * * 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.Locale; public class Main { public static String computeWeakHash(String string) { return String.format(Locale.US, "%08x%08x", string.hashCode(), string.length()); } }