if( bytes != null ) { String str = new String(bytes); if( str.equals("file:") ) return null; }
	public IResourceVariant getResourceVariant(IResource resource, byte[] bytes) throws TeamException {		RepositoryProvider provider = RepositoryProvider.getProvider(resource.getProject(), SVNProviderPlugin.PROVIDER_ID);		if (provider != null) {			return ((SVNTeamProvider)provider).getResourceVariant(resource, bytes);		}		return null;	}