private void editPatternChangeAction(String editPattern) {
   String fieldEditPattern = objEntityViewField.getEditFormat().getPattern();
   if (!editPattern.trim().equals(fieldEditPattern)) {
     objEntityViewField.getEditFormat().setPattern(editPattern.trim());
   }
 }
 private void editClassChangeAction(String editClass) {
   String fieldEditClass = objEntityViewField.getEditFormat().getClassName();
   if (!editClass.trim().equals(fieldEditClass)) {
     objEntityViewField.getEditFormat().setClassName(editClass.trim());
   }
 }