log.trace(response.toString());
                        log.trace(Hexdump.toHexString(this.rcv_buf, 0, this.in.getLength()));
                    }

                    response.notify();
                }
            }
        }
        catch ( SocketTimeoutException ste ) {
            log.trace("Socket timeout", ste);
        }
        catch ( Exception ex ) {

                this.uhe = new UnknownHostException( ex.getMessage() );
            } finally {
                synchronized( sem ) {
                    sem.count--;
                    sem.notify();
                }
            }
        }
    }

    static NbtAddress lookupServerOrWorkgroup( String name, InetAddress svr )

                    if( log.level > 3 ) {
                        log.println( response );
                        Hexdump.hexdump( log, rcv_buf, 0, in.getLength() );
                    }

                    response.notify();
                }
            }
        } catch(SocketTimeoutException ste) {
        } catch( Exception ex ) {
            if( log.level > 2 )
                ex.printStackTrace( log );
        } finally {