public static void closeEL(Transport t){
  try {
    if (t != null && t.isConnected())     t.close();
  }
 catch (  Throwable e) {
  }
}

public static void closeEL ( Transport t ) { try { if ( t != null && t . isConnected ( ) ) t . close ( ) ; } catch ( Throwable e ) { } }
close writer without a exception
