private static long configFileLastModified(String configFileName,long timeLastModified){
  File configFile=new File(getGlobalConfigDirName(clusterHomeName),configFileName);
  if (!configFile.exists()) {
    return timeLastModified;
  }
  if (configFile.lastModified() > timeLastModified) {
    return configFile.lastModified();
  }
  return timeLastModified;
}

private static long configFileLastModified ( String configFileName , long timeLastModified ) { File configFile = new File ( getGlobalConfigDirName ( clusterHomeName ) , configFileName ) ; if ( ! configFile . exists ( ) ) { return timeLastModified ; } if ( configFile . lastModified ( ) > timeLastModified ) { return configFile . lastModified ( ) ; } return timeLastModified ; }
indicates whether a given config file was modified since the last time it was accessed based on the time modified that is passed in .
