public void modifyTestElement(AutoStop testElement) {
   testElement.setResponseTime(jTextFieldRespTime.getText());
   testElement.setResponseTimeSecs(jTextFieldRespTimeSec.getText());
   testElement.setErrorRate(jTextFieldError.getText());
   testElement.setErrorRateSecs(jTextFieldErrorSec.getText());
   testElement.setResponseLatency(jTextFieldRespLatency.getText());
   testElement.setResponseLatencySecs(jTextFieldRespLatencySec.getText());
 }