Java tutorial
/* * Copyright 2009-2017 Aconex * * 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. */ package io.pcp.parfait.benchmark; import static java.net.InetAddress.getLocalHost; import java.net.UnknownHostException; import org.apache.commons.lang.SystemUtils; public class ReportHelper { static void environmentReportHeader() { String hostName = getCurrentHostname(); System.out.printf("Host: %s\tJava: %s\n", hostName, SystemUtils.JAVA_VERSION); } private static String getCurrentHostname() { String hostName = "UNKNOWN"; try { hostName = getLocalHost().getCanonicalHostName(); } catch (UnknownHostException ignored) { } return hostName; } }