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This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and Jakarta Messaging BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2011, Red Hat, Inc., and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This 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 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.jboss.ejb.client;

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.Properties;

/**
 * @author David M. Lloyd
 */
@SuppressWarnings("deprecation")
public final class Version {
    private Version() {
    }

    /**
     * @deprecated Use {@link #getVersionString()} instead.
     */
    public static final String VERSION;

    private static final String JAR_NAME;

    static {
        Properties versionProps = new Properties();
        String jarName = "(unknown)";
        String versionString = "(unknown)";
        try {
            final InputStream stream = Version.class.getResourceAsStream("Version.properties");
            try {
                final InputStreamReader reader = new InputStreamReader(stream, "UTF-8");
                try {
                    versionProps.load(reader);
                    jarName = versionProps.getProperty("jarName", jarName);
                    versionString = versionProps.getProperty("version", versionString);
                } finally {
                    try {
                        reader.close();
                    } catch (Throwable ignored) {
                    }
                }
            } finally {
                try {
                    stream.close();
                } catch (Throwable ignored) {
                }
            }
        } catch (IOException ignored) {
        }
        JAR_NAME = jarName;
        VERSION = versionString;
    }

    /**
     * Get the name of the program JAR.
     *
     * @return the name
     */
    public static String getJarName() {
        return JAR_NAME;
    }

    /**
     * Get the version string.
     *
     * @return the version string
     */
    public static String getVersionString() {
        return VERSION;
    }

    /**
     * Print out the current version on {@code System.out}.
     *
     * @param args ignored
     */
    public static void main(String[] args) {
        System.out.printf("JBoss EJB Client version %s\n", VERSION);
    }
}