/**
* Retrieves the error message associated to this composites current state. The order of
* precedence of error is the same as the fields displayed on the UI, which means errors on fields
* drawn first are shown with a higher precedence than the errors of fields drawn last. The
* instance description field is the only non required field.
*
* @return the error message, or <code>null</code> if there are no errors
*/
@Override
public String getErrorMessage() {
String errMsg = null;
Status status = MonkeyOptionsMgt.validate();
if (status.getSeverity() == IStatus.ERROR) {
errMsg = status.getMessage();
}
return errMsg;
}
