private boolean isCommandLineAvailable() {
static public boolean isCommandLineAvailable() {
    private boolean isCommandLineAvailable() {        if (commandLineAvailableInitialized == false) {            try {                CmdLineClientAdapterFactory.setup();            } catch (SVNClientException e) {                // if an exception is thrown, command line interface is not available or                // already registered ...                            }            commandLineAvailable =                 SVNClientAdapterFactory.isSVNClientAvailable(CmdLineClientAdapterFactory.COMMANDLINE_CLIENT);            commandLineAvailableInitialized = true;        }        return commandLineAvailable;    }