catch ( UnknownHostException uhe ) {
                    addr = this.unknownAddress;
                }
                finally {
                    cacheAddress(name, addr);
                    updateLookupTable(name);
                }
            }
        }
        if ( addr == this.unknownAddress ) {
            throw new UnknownHostException(name.toString());
        }
        return addr;
    }

                } catch( UnknownHostException uhe ) {
                    addr = UNKNOWN_ADDRESS;
                } finally {
                    cacheAddress( name, addr );
                    updateLookupTable( name );
                }
            }
        }
        if( addr == UNKNOWN_ADDRESS ) {
            throw new UnknownHostException( name.toString() );
        }
        return addr;
    }