/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
/**
* A simple class that fills a hole in the JDK. It parses out the version numbers
* of the JDK we are running.
* Example:<p>
* 1.6.0_u14 == major = 1 minor = 6, subminor = 0, update = 14
*
* @author bnevins
*/
public final class JDK {
private JDK() {
// no instances allowed!
}
/**
* See if the current JDK is legal for running GlassFish
* @return true if the JDK is >= 1.6.0
*/
public static boolean ok() {
}
public static int getMajor() {
return major;
}
public static int getMinor() {
return minor;
}
public static int getSubMinor() {
return subminor;
}
public static int getUpdate() {
return update;
}
/**
* No instances are allowed so it is pointless to override toString
* @return Parsed version numbers
*/
}
static {
initialize();
}
// DO NOT initialize these variables. You'll be sorry if you do!
private static int major;
private static int minor;
private static int subminor;
private static int update;
// silently fall back to ridiculous defaults if something is crazily wrong...
private static void initialize() {
major = 1;
try {
return; // not likely!!
return;
return;
}
catch(Exception e) {
// ignore -- use defaults
}
}
}