Java tutorial
package io.lightlink.utils; /* * #%L * lightlink-core * %% * Copyright (C) 2015 Vitaliy Shevchuk * %% * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Lesser Public License for more details. * * You should have received a copy of the GNU General Lesser Public * License along with this program. If not, see * <http://www.gnu.org/licenses/lgpl-3.0.html>. * #L% */ import org.apache.commons.logging.LogFactory; public class LogUtils { public static void error(Class origin, Throwable t) { error(origin, t.getMessage(), t); } public static void error(Class origin, String message, Throwable t) { LogFactory.getLog(origin).error(message, t); } public static void warn(Class origin, Throwable t) { warn(origin, t.getMessage(), t); } public static void warn(Class origin, String message, Throwable t) { LogFactory.getLog(origin).warn(message, t); } }