if( hasManifest() ){ jar.setManifest( getManifestFile() ); }
	protected void jarClasses() throws BuildException {		Jar jar = this.getSubtaskFactory().getJar();		File taskJar = new File(resourcesDir(), "Java" + File.separator				+ getJarName() + ".jar");		// jar.setJarfile(taskJar);		// jar.setLocation(new Location(resourcesDir() + "Java" + File.separator		// + getJarName() + ".jar"));		jar.setDestFile(taskJar);		if (hasClasses()) {			Enumeration en = classes.elements();			while (en.hasMoreElements()) {				jar.addFileset((FileSet) en.nextElement());			}		}		jar.execute();	}