1/******************************************************************************* 2 * Copyright (c) 2009, 2017 Mountainminds GmbH & Co. KG and Contributors 3 * All rights reserved. This program and the accompanying materials 4 * are made available under the terms of the Eclipse Public License v1.0 5 * which accompanies this distribution, and is available at 6 * http://www.eclipse.org/legal/epl-v10.html 7 * 8 * Contributors: 9 * Marc R. Hoffmann - initial API and implementation 10 * 11 *******************************************************************************/ 12package org.jacoco.cli.internal.commands; 13 14import java.io.IOException; 15import java.io.PrintWriter; 16 17import org.jacoco.cli.internal.Command; 18import org.jacoco.core.JaCoCo; 19 20/** 21 * The <code>version</code> command. 22 */ 23public class Version extends Command { 24 25 @Override 26 public String description() { 27 return "Print JaCoCo version information."; 28 } 29 30 @Override 31 public int execute(final PrintWriter out, final PrintWriter err) 32 throws IOException { 33 out.println(JaCoCo.VERSION); 34 return 0; 35 } 36 37} 38