Java tutorial
//package com.java2s; /** * Copyright 2016 Marcel Piestansky (http://marpies.com) * * 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 { public static String getEventErrorJSON(final int listenerID, String errorMessage) { return String.format("{ \"listenerID\": %d, \"errorMessage\": \"%s\" }", listenerID, /* The error message may contain line breaks - these need * to be removed so that JSON parsing errors do not occur */ removeLineBreaks(errorMessage)); } private static String removeLineBreaks(String message) { return message.replace("\n", "").replace("\r", ""); } }