message("Bundle tracker is not set");
RuntimeLog.log(new Status(IStatus.ERROR, RegistryMessages.OWNER_NAME, 0, RegistryMessages.bundle_not_activated, null));
	public PackageAdmin getPackageAdmin() {		if (bundleTracker == null) {			message("Bundle tracker is not set"); //$NON-NLS-1$			return null;		}		return (PackageAdmin) bundleTracker.getService();	}