}

                    Thread.sleep(100);
                    t.interrupt();
                }
                catch ( InterruptedException e ) {
                    e.printStackTrace();
                }
            }
        });

        try {
            CIFSContext c = getContext();
            c = withTestNTLMCredentials(c);

    static boolean ignoreCopyToException;

    static {

        try {
            Class.forName( "jcifs.smb1.Config" );
        } catch( ClassNotFoundException cnfe ) {
            cnfe.printStackTrace();
        }
        attrExpirationPeriod = Config.getLong( "jcifs.smb1.smb.client.attrExpirationPeriod", DEFAULT_ATTR_EXPIRATION_PERIOD );

            thread.interrupt();
        }
        catch ( SecurityException e ) {
            e.printStackTrace();
        }
    }


    private static void joinThread ( Thread thread ) {
        try {
            thread.join();
        }
        catch ( InterruptedException e ) {
            e.printStackTrace();
        }
    }


    private static boolean isAllDigits ( String hostname ) {