public void run(String[] args) { Parameters params = validateAndParseParams(args, Parameters.class); File testData = new File(params.getCensusData()); File dictOutFile = new File(params.getDict()); CmdLineUtil.checkInputFile("Name data", testData); CmdLineUtil.checkOutputFile("Dictionary file", dictOutFile); FileInputStream sampleDataIn = CmdLineUtil.openInFile(testData); ObjectStream<StringList> sampleStream = new NameFinderCensus90NameStream(sampleDataIn, Charset.forName(params.getEncoding())); Dictionary mDictionary; try { System.out.println("Creating Dictionary..."); mDictionary = createDictionary(sampleStream); } catch (IOException e) { throw new TerminateToolException( -1, "IO error while reading training data or indexing data: " + e.getMessage(), e); } finally { try { sampleStream.close(); } catch (IOException e) { // sorry this can fail.. } } System.out.println("Saving Dictionary..."); OutputStream out = null; try { out = new FileOutputStream(dictOutFile); mDictionary.serialize(out); } catch (IOException e) { throw new TerminateToolException( -1, "IO error while writing dictionary file: " + e.getMessage(), e); } finally { if (out != null) try { out.close(); } catch (IOException e) { // file might be damaged throw new TerminateToolException( -1, "Attention: Failed to correctly write dictionary:" + e.getMessage(), e); } } }