private Set<String> loadEntries() { Set<String> entries = new HashSet<String>(); BufferedReader reader = null; try { reader = FileHelper.getBufferedReader(getFile(), _encoding); for (String line = reader.readLine(); line != null; line = reader.readLine()) { entries.add(line); } } catch (Exception e) { throw new IllegalStateException(e); } finally { FileHelper.safeClose(reader); } return entries; }