Program: 53008
Project: 53008
Buggy source:
public static void main(String args[]) throws ConfigurationException, WikapidiaException, IOException, DaoException {
  Options options=new Options();
  options.addOption(new DefaultOptionBuilder().withLongOpt("String_Node_Str").withDescription("String_Node_Str").create("String_Node_Str"));
  options.addOption(new DefaultOptionBuilder().hasArgs().withValueSeparator(',').withLongOpt("String_Node_Str").withDescription("String_Node_Str").create("String_Node_Str"));
  options.addOption(new DefaultOptionBuilder().hasArgs().withValueSeparator(',').withLongOpt("String_Node_Str").withDescription("String_Node_Str").create("String_Node_Str"));
  EnvBuilder.addStandardOptions(options);
  CommandLineParser parser=new PosixParser();
  CommandLine cmd;
  try {
    cmd=parser.parse(options,args);
  }
 catch (  ParseException e) {
    System.err.println("String_Node_Str" + e.getMessage());
    new HelpFormatter().printHelp("String_Node_Str",options);
    return;
  }
  Env env=new EnvBuilder(cmd).build();
  Configurator conf=env.getConfigurator();
  LuceneOptions[] luceneOptions;
  if (cmd.hasOption("String_Node_Str")) {
    String[] optionType=cmd.getOptionValues("String_Node_Str");
    luceneOptions=new LuceneOptions[optionType.length];
    for (int i=0; i < optionType.length; i++) {
      luceneOptions[i]=conf.get(LuceneOptions.class,optionType[i]);
    }
  }
 else {
    luceneOptions=new LuceneOptions[]{conf.get(LuceneOptions.class,"String_Node_Str"),conf.get(LuceneOptions.class,"String_Node_Str")};
  }
  LanguageSet languages=env.getLanguages();
  Collection<NameSpace> namespaces=new ArrayList<NameSpace>();
  if (cmd.hasOption("String_Node_Str")) {
    String[] nsStrings=cmd.getOptionValues("String_Node_Str");
    for (    String s : nsStrings) {
      namespaces.add(NameSpace.getNameSpaceByName(s));
    }
  }
 else {
    namespaces=luceneOptions[0].namespaces;
  }
  RawPageDao rawPageDao=conf.get(RawPageDao.class);
  MetaInfoDao metaDao=conf.get(MetaInfoDao.class);
  metaDao.beginLoad();
  for (  Language lang : languages) {
    metaDao.clear(LuceneSearcher.class,lang);
  }
  LuceneIndexer luceneIndexer=new LuceneIndexer(languages,luceneOptions);
  final LuceneLoader loader=new LuceneLoader(rawPageDao,metaDao,luceneIndexer,namespaces);
  LOG.log(Level.INFO,"String_Node_Str");
  ParallelForEach.loop(languages.getLanguages(),new Procedure<Language>(){
    @Override public void call(    Language language) throws Exception {
      loader.load(language);
    }
  }
);
  loader.endLoad();
  metaDao.endLoad();
  LOG.log(Level.INFO,"String_Node_Str");
}

Fixed version (ground truth):
public static void main(String args[]) throws ConfigurationException, WikapidiaException, IOException, DaoException {
  Options options=new Options();
  options.addOption(new DefaultOptionBuilder().withLongOpt("String_Node_Str").withDescription("String_Node_Str").create("String_Node_Str"));
  options.addOption(new DefaultOptionBuilder().hasArgs().withValueSeparator(',').withLongOpt("String_Node_Str").withDescription("String_Node_Str").create("String_Node_Str"));
  options.addOption(new DefaultOptionBuilder().hasArgs().withValueSeparator(',').withLongOpt("String_Node_Str").withDescription("String_Node_Str").create("String_Node_Str"));
  EnvBuilder.addStandardOptions(options);
  CommandLineParser parser=new PosixParser();
  CommandLine cmd;
  try {
    cmd=parser.parse(options,args);
  }
 catch (  ParseException e) {
    System.err.println("String_Node_Str" + e.getMessage());
    new HelpFormatter().printHelp("String_Node_Str",options);
    return;
  }
  Env env=new EnvBuilder(cmd).build();
  Configurator conf=env.getConfigurator();
  LuceneOptions[] luceneOptions;
  if (cmd.hasOption("String_Node_Str")) {
    String[] optionType=cmd.getOptionValues("String_Node_Str");
    luceneOptions=new LuceneOptions[optionType.length];
    for (int i=0; i < optionType.length; i++) {
      luceneOptions[i]=conf.get(LuceneOptions.class,optionType[i]);
    }
  }
 else {
    luceneOptions=new LuceneOptions[]{conf.get(LuceneOptions.class,"String_Node_Str"),conf.get(LuceneOptions.class,"String_Node_Str")};
  }
  LanguageSet languages=env.getLanguages();
  Collection<NameSpace> namespaces=new ArrayList<NameSpace>();
  if (cmd.hasOption("String_Node_Str")) {
    String[] nsStrings=cmd.getOptionValues("String_Node_Str");
    for (    String s : nsStrings) {
      namespaces.add(NameSpace.getNameSpaceByName(s));
    }
  }
 else {
    namespaces=luceneOptions[0].namespaces;
  }
  RawPageDao rawPageDao=conf.get(RawPageDao.class);
  MetaInfoDao metaDao=conf.get(MetaInfoDao.class);
  metaDao.beginLoad();
  for (  Language lang : languages) {
    metaDao.clear(LuceneSearcher.class,lang);
  }
  final LuceneLoader loader=new LuceneLoader(rawPageDao,metaDao,luceneOptions,namespaces);
  LOG.log(Level.INFO,"String_Node_Str");
  for (  Language lang : languages) {
    loader.load(lang);
  }
  loader.endLoad();
  metaDao.endLoad();
  LOG.log(Level.INFO,"String_Node_Str");
}