Program: 166380
Project: 166380
Buggy source:
@Override public boolean initialize(Properties properties){
  if (LOG.isDebugEnabled()) {
    LOG.debug("String_Node_Str");
  }
  if (properties == null || MapUtils.isEmpty(properties)) {
    LOG.error("String_Node_Str");
    this.properties=new Properties();
  }
 else {
    this.properties=properties;
  }
  boolean ret=true;
  if (StringUtils.isBlank(TagSyncConfig.getTagSourceFileName(properties))) {
    ret=false;
    LOG.error("String_Node_Str");
  }
  if (ret) {
    long fileModTimeCheckIntervalInMs=TagSyncConfig.getTagSourceFileModTimeCheckIntervalInMillis(properties);
    if (fileModTimeCheckIntervalInMs <= 0L) {
      LOG.info("String_Node_Str" + fileModTimeCheckIntervalInMs + "String_Node_Str");
      LOG.info("String_Node_Str");
      fileModTimeCheckIntervalInMs=60 * 1000;
    }
 else {
      if (LOG.isDebugEnabled()) {
        LOG.debug("String_Node_Str" + fileModTimeCheckIntervalInMs + "String_Node_Str");
      }
    }
    sourceFileName=TagSyncConfig.getTagSourceFileName(properties);
    if (LOG.isDebugEnabled()) {
      LOG.debug("String_Node_Str" + sourceFileName);
    }
    String realFileName=TagSyncConfig.getResourceFileName(sourceFileName);
    if (realFileName != null) {
      if (LOG.isDebugEnabled()) {
        LOG.debug("String_Node_Str" + realFileName);
      }
      sourceFileName=realFileName;
    }
 else {
      LOG.error(sourceFileName + "String_Node_Str");
      ret=false;
    }
  }
  if (ret) {
    try {
      gson=new GsonBuilder().setDateFormat("String_Node_Str").setPrettyPrinting().create();
    }
 catch (    Throwable excp) {
      LOG.fatal("String_Node_Str",excp);
      ret=false;
    }
  }
  if (LOG.isDebugEnabled()) {
    LOG.debug("String_Node_Str" + sourceFileName + "String_Node_Str"+ ret);
  }
  return ret;
}

Fixed version (ground truth):
@Override public boolean initialize(Properties props){
  if (LOG.isDebugEnabled()) {
    LOG.debug("String_Node_Str");
  }
  if (props == null || MapUtils.isEmpty(props)) {
    LOG.error("String_Node_Str");
    this.properties=new Properties();
  }
 else {
    this.properties=props;
  }
  boolean ret=true;
  if (StringUtils.isBlank(TagSyncConfig.getTagSourceFileName(properties))) {
    ret=false;
    LOG.error("String_Node_Str");
  }
  if (ret) {
    long fileModTimeCheckIntervalInMs=TagSyncConfig.getTagSourceFileModTimeCheckIntervalInMillis(properties);
    if (fileModTimeCheckIntervalInMs <= 0L) {
      LOG.info("String_Node_Str" + fileModTimeCheckIntervalInMs + "String_Node_Str");
      LOG.info("String_Node_Str");
      fileModTimeCheckIntervalInMs=60 * 1000;
    }
 else {
      if (LOG.isDebugEnabled()) {
        LOG.debug("String_Node_Str" + fileModTimeCheckIntervalInMs + "String_Node_Str");
      }
    }
    sourceFileName=TagSyncConfig.getTagSourceFileName(properties);
    if (LOG.isDebugEnabled()) {
      LOG.debug("String_Node_Str" + sourceFileName);
    }
    String realFileName=TagSyncConfig.getResourceFileName(sourceFileName);
    if (realFileName != null) {
      if (LOG.isDebugEnabled()) {
        LOG.debug("String_Node_Str" + realFileName);
      }
      sourceFileName=realFileName;
    }
 else {
      LOG.error(sourceFileName + "String_Node_Str");
      ret=false;
    }
  }
  if (ret) {
    try {
      gson=new GsonBuilder().setDateFormat("String_Node_Str").setPrettyPrinting().create();
    }
 catch (    Throwable excp) {
      LOG.fatal("String_Node_Str",excp);
      ret=false;
    }
  }
  if (LOG.isDebugEnabled()) {
    LOG.debug("String_Node_Str" + sourceFileName + "String_Node_Str"+ ret);
  }
  return ret;
}