protected File[] listRepositoryChoices() {
        // check current location
        String currentDir = System.getProperty("log.repository.root");
        if (currentDir == null)
            currentDir = System.getProperty("user.dir");
        File logDir = new File(currentDir);
        if (logDir.isDirectory()) {
            File[] result = RepositoryReaderImpl.listRepositories(logDir);
            if (result.length == 0 && (RepositoryReaderImpl.containsLogFiles(logDir) || tailInterval > 0)) {
                return new File[] { logDir };
            } else {
                return result;
            }
        } else {
            return new File[] {};
        }
    }
protected File [ ] listRepositoryChoices ( ) { String currentDir = System . getProperty ( "log.repository.root" ) ; if ( currentDir == null ) currentDir = System . getProperty ( "user.dir" ) ; File logDir = new File ( currentDir ) ; if ( logDir . isDirectory ( ) ) { File [ ] result = RepositoryReaderImpl . listRepositories ( logDir ) ; if ( result . length == 0 && ( RepositoryReaderImpl . containsLogFiles ( logDir ) || tailInterval > 0 ) ) { return new File [ ] { logDir } ; } else { return result ; } } else { return new File [ ] { } ; } }
Lists directories containing HPEL repositories. It is called
when repository is not specified explicitly in the arguments

@return List of files which can be used as repositories