Here you can find the source of getMemberName(int number)
public static String getMemberName(int number)
//package com.java2s; /*/* w w w. j a v a 2 s . co m*/ * Copyright 1999-2008 University of Chicago * * 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.text.NumberFormat; public class Main { private static final String historyClusterMemberPrefix = "member-"; static final NumberFormat format = NumberFormat.getInstance(); static final NumberFormat memberFormat = NumberFormat.getInstance(); public static String getMemberName(int number) { return historyClusterMemberPrefix + memberFormat.format(number); } }