Bug 35543 Export Jar takes forever [jar creation]
The "Saving Files..." part of the Export Jar wizard takes several minutes. This could be because the jar I am rebuilding in on my classpath... I do not know since the feedback only says "Saving Files...". So, perhaps only better feedback is needed if e is recompiling my project. Version: 2.1.0 Build id: 200303202147
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/jarpackager/JarFileExportOperation.java
*
	 * @param	jarPackages		an array with JAR package data objects
	 * @param	parent			the parent for the dialog,
	 * 			or <code>null</code> if no dialog should be presented
	 */
	public JarFileExportOperation(JarPackageData[] jarPackages, Shell parent) {
		this(parent);
		fJarPackages= jarPackages;
	}
	private JarFileExportOperation(Shell parent) {
		fParentShell= parent;
		fStatus= new MessageMultiStatus(JavaPlugin.getPluginId(), IStatus.OK, "", null); 
		fJavaElementContentProvider= new StandardJavaElementContentProvider();
	}
	protected void addToStatus(CoreException ex) {
		IStatus status= ex.getStatus();
		String message= ex.getLocalizedMessage();
		if (message == null || message.length() < 1) {
			message= JarPackagerMessages.getString("JarFileExportOperation.coreErrorDuringExport"); 
			status= new Status(status.getSeverity(), status.getPlugin(), status.getCode(), message, ex);
		}		
		fStatus.add(status);
	}
	/**
	 * Adds a new info to the list with the passed information.
	 * Normally the export operation continues after a warning.
	 * @param	message		the message
	 * @param	exception	the throwable that caused the warning, or <code>null</code>
	 */
	protected void addInfo(String message, Throwable error) {