private synchronized void clearTempFiles(){
  if ((tempFiles != null) && (tempFiles.size() > 0)) {
    Iterator it=tempFiles.iterator();
    File file=null;
    while (it.hasNext()) {
      file=(File)it.next();
      file.delete();
    }
    tempFiles.clear();
  }
}

private synchronized void clearTempFiles ( ) { if ( ( tempFiles != null ) && ( tempFiles . size ( ) > 0 ) ) { Iterator it = tempFiles . iterator ( ) ; File file = null ; while ( it . hasNext ( ) ) { file = ( File ) it . next ( ) ; file . delete ( ) ; } tempFiles . clear ( ) ; } }
limpia la lista de ficheros temporales del escaneo
