_cmd.add(toString(file), true);
_cmd.add(toString(file), recurse);
	public void addDirectory(File file, boolean b) throws SVNClientException {		try {			_cmd.add(toString(file), true);		} catch (CmdLineException e) {			//if something is already in svn and we			//try to add it, we get a warning.			//ignore it.\			if (e.getMessage().startsWith("svn: warning: "))				return;			throw SVNClientException.wrapException(e);		}	}