Program: 33473
Project: 33473
Buggy source:
public boolean execute(DiagnosticContext context){
  if (context.getInputParams().isSkipLogs()) {
    return true;
  }
  boolean getAccess=context.getInputParams().isAccessLogs();
  logger.info("String_Node_Str");
  try {
    Set hosts=context.getHostIpList();
    String temp=context.getTempDir();
    JsonNode rootNode=JsonYamlUtils.createJsonNodeFromFileName(temp,NODES);
    boolean needPid=true;
    JsonNode nodes=rootNode.path("String_Node_Str");
    Iterator<JsonNode> it=nodes.iterator();
    while (it.hasNext()) {
      JsonNode n=it.next();
      String host=n.path("String_Node_Str").asText();
      String httpPublish=n.path("String_Node_Str").asText();
      String transportPublish=n.path("String_Node_Str").asText();
      if (hosts.contains(host) || hosts.contains(httpPublish) || hosts.contains(transportPublish)) {
        String name=n.path("String_Node_Str").asText();
        JsonNode settings=n.path("String_Node_Str");
        String configFile=settings.path("String_Node_Str").asText();
        JsonNode nodePaths=settings.path("String_Node_Str");
        String config=nodePaths.path("String_Node_Str").asText();
        String logs=nodePaths.path("String_Node_Str").asText();
        String conf=nodePaths.path("String_Node_Str").asText();
        String home=nodePaths.path("String_Node_Str").asText();
        if (needPid) {
          JsonNode jnode=n.path("String_Node_Str");
          String pid=jnode.path("String_Node_Str").asText();
          context.setPid(pid);
        }
        String nodeDir=context.getTempDir() + SystemProperties.fileSeparator + name+ Constants.logDir;
        Files.createDirectories(Paths.get(nodeDir));
        FileFilter configFilter=new WildcardFileFilter("String_Node_Str");
        String configFileLoc=determineConfigLocation(conf,config,home);
        String configDest=nodeDir + SystemProperties.fileSeparator + "String_Node_Str";
        FileUtils.copyDirectory(new File(configFileLoc),new File(configDest),configFilter,true);
        File shield=new File(configFileLoc + SystemProperties.fileSeparator + "String_Node_Str");
        if (shield.exists()) {
          FileUtils.copyDirectory(shield,new File(configDest + SystemProperties.fileSeparator + "String_Node_Str"),true);
        }
        File scripts=new File(configFileLoc + SystemProperties.fileSeparator + "String_Node_Str");
        if (scripts.exists()) {
          FileUtils.copyDirectory(scripts,new File(configDest + SystemProperties.fileSeparator + "String_Node_Str"),true);
        }
        if ("String_Node_Str".equals(logs)) {
          logs=home + SystemProperties.fileSeparator + "String_Node_Str";
        }
        String logPattern="String_Node_Str";
        if (context.getInputParams().isArchivedLogs()) {
          logPattern="String_Node_Str";
        }
        File logDir=new File(logs);
        File logDest=new File(nodeDir + SystemProperties.fileSeparator + "String_Node_Str");
        FileFilter logFilter=new WildcardFileFilter(logPattern);
        File[] logDirList=logDir.listFiles(logFilter);
        for (        File logListing : logDirList) {
          if (logListing.getName().contains(ACCESS)) {
            if (!getAccess) {
              continue;
            }
          }
          FileUtils.copyFileToDirectory(logListing,logDest);
        }
        logger.info("String_Node_Str" + name);
      }
    }
  }
 catch (  Exception e) {
    logger.error("String_Node_Str",e);
  }
  logger.info("String_Node_Str");
  return true;
}

Fixed version (ground truth):
public boolean execute(DiagnosticContext context){
  if (context.getInputParams().isSkipLogs()) {
    return true;
  }
  boolean getAccess=context.getInputParams().isAccessLogs();
  logger.info("String_Node_Str");
  try {
    Set hosts=context.getHostIpList();
    String temp=context.getTempDir();
    JsonNode rootNode=JsonYamlUtils.createJsonNodeFromFileName(temp,NODES);
    boolean needPid=true;
    JsonNode nodes=rootNode.path("String_Node_Str");
    Iterator<JsonNode> it=nodes.iterator();
    while (it.hasNext()) {
      JsonNode n=it.next();
      String host=n.path("String_Node_Str").asText();
      String httpPublish=n.path("String_Node_Str").asText();
      String transportPublish=n.path("String_Node_Str").asText();
      if (hosts.contains(host) || hosts.contains(httpPublish) || hosts.contains(transportPublish)) {
        String name=n.path("String_Node_Str").asText();
        JsonNode settings=n.path("String_Node_Str");
        String configFile=settings.path("String_Node_Str").asText();
        JsonNode nodePaths=settings.path("String_Node_Str");
        String config=nodePaths.path("String_Node_Str").asText();
        String logs=nodePaths.path("String_Node_Str").asText();
        String conf=nodePaths.path("String_Node_Str").asText();
        String home=nodePaths.path("String_Node_Str").asText();
        if (needPid) {
          JsonNode jnode=n.path("String_Node_Str");
          String pid=jnode.path("String_Node_Str").asText();
          context.setPid(pid);
        }
        String nodeDir=context.getTempDir() + SystemProperties.fileSeparator + name+ Constants.logDir;
        Files.createDirectories(Paths.get(nodeDir));
        FileFilter configFilter=new WildcardFileFilter("String_Node_Str");
        String configFileLoc=determineConfigLocation(conf,config,home);
        String configDest=nodeDir + SystemProperties.fileSeparator + "String_Node_Str";
        FileUtils.copyDirectory(new File(configFileLoc),new File(configDest),configFilter,true);
        File shield=new File(configFileLoc + SystemProperties.fileSeparator + "String_Node_Str");
        if (shield.exists()) {
          FileUtils.copyDirectory(shield,new File(configDest + SystemProperties.fileSeparator + "String_Node_Str"),true);
        }
        File scripts=new File(configFileLoc + SystemProperties.fileSeparator + "String_Node_Str");
        if (scripts.exists()) {
          FileUtils.copyDirectory(scripts,new File(configDest + SystemProperties.fileSeparator + "String_Node_Str"),true);
        }
        if ("String_Node_Str".equals(logs)) {
          logs=home + SystemProperties.fileSeparator + "String_Node_Str";
        }
        String logPattern="String_Node_Str";
        if (context.getInputParams().isArchivedLogs()) {
          logPattern="String_Node_Str";
        }
        File logDir=new File(logs);
        File logDest=new File(nodeDir + SystemProperties.fileSeparator + "String_Node_Str");
        FileFilter logFilter=new WildcardFileFilter(logPattern);
        File[] logDirList=logDir.listFiles(logFilter);
        String patternString="String_Node_Str";
        Pattern pattern=Pattern.compile(patternString);
        for (        File logListing : logDirList) {
          String filename=logListing.getName();
          Matcher matcher=pattern.matcher(filename);
          boolean matches=matcher.matches();
          if (matches) {
            continue;
          }
          if (logListing.getName().contains(ACCESS)) {
            if (!getAccess) {
              continue;
            }
          }
          FileUtils.copyFileToDirectory(logListing,logDest);
        }
        logger.info("String_Node_Str" + name);
      }
    }
  }
 catch (  Exception e) {
    logger.error("String_Node_Str",e);
  }
  logger.info("String_Node_Str");
  return true;
}