Java tutorial
//package com.java2s; /* * * Copyright 2014 Greencopper * * 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. * */ public class Main { private static final String URL_AND = "&"; public static String processKissMetricsQuery(String query, StringBuilder args) { if (args.length() > 0) { args.insert(0, URL_AND); } args.insert(0, query); return args.toString(); } }