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/*
* $RCSfile$
*
* Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistribution in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any
* kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
* WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
* EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
* NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
* USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
* DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
* ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
* CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
* REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
* INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed, licensed or
* intended for use in the design, construction, operation or
* maintenance of any nuclear facility.
*
* $Revision$
* $Date$
* $State$
*/
public class PackageInfo {
public PackageInfo() {
ClassLoader classLoader = getClass().getClassLoader();
pkgInfo(classLoader, "javax.vecmath", "Point3d");
pkgInfo(classLoader, "javax.media.j3d", "SceneGraphObject");
pkgInfo(classLoader, "com.sun.j3d.utils.universe", "SimpleUniverse");
//pkgInfo(classLoader, "com.sun.j3d.loaders.vrml97", "VrmlLoader");
}
static void pkgInfo(ClassLoader classLoader,
String pkgName,
String className) {
try {
classLoader.loadClass(pkgName + "." + className);
Package p = Package.getPackage(pkgName);
if (p == null) {
System.out.println("WARNING: Package.getPackage(" +
pkgName +
") is null");
}
else {
System.out.println(p);
System.out.println("Specification Title = " +
p.getSpecificationTitle());
System.out.println("Specification Vendor = " +
p.getSpecificationVendor());
System.out.println("Specification Version = " +
p.getSpecificationVersion());
System.out.println("Implementation Vendor = " +
p.getImplementationVendor());
System.out.println("Implementation Version = " +
p.getImplementationVersion());
}
}
catch (ClassNotFoundException e) {
System.out.println("Unable to load " + pkgName);
}
System.out.println();
}
public static void main(String[] args) {
new PackageInfo();
}
}
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