}
        } else {
            reader = new StringReader("");
        }

        return reader;
    }

    public boolean isReloadable() {
        return reloadableFile != null;
    }

    public long getLastModified() {
        return lastModified;
    }

    protected static Analyzer getAnalyzer(final boolean ignoreCase) {

        this.n = n;
        this.delimiters = delimiters;
        this.expand = expand;
        this.ignoreCase = ignoreCase;
        if (synonymLoader != null) {
            if (synonymLoader.isReloadable()) {
                this.synonymLoader = synonymLoader;
                this.lastModified = synonymLoader.getLastModified();
            } else {
                this.synonymLoader = null;