Java tutorial
package com.tesora.dve.errmap; /* * #%L * Tesora Inc. * Database Virtualization Engine * %% * Copyright (C) 2011 - 2014 Tesora Inc. * %% * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License, version 3, * as published by the Free Software Foundation. * * 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * #L% */ import org.apache.commons.lang.ArrayUtils; public final class AvailableErrorMessages { private final static ErrorCodeFormatter[] messages = buildAllMessageArray(); private static ErrorCodeFormatter[] buildAllMessageArray() { return (ErrorCodeFormatter[]) ArrayUtils.addAll(getMySQLNative(), getDVEInternal()); } public static ErrorCodeFormatter[] getAll() { return messages; } public static ErrorCodeFormatter[] getMySQLNative() { return MySQLErrors.messages; } public static ErrorCodeFormatter[] getDVEInternal() { return InternalErrors.messages; } }