@Override
      public void saveValues() {
        String text = myTextField.getText();
        final boolean inverted = text.startsWith("!");
        if (inverted) {
          text = text.substring(1);
        }
        if (myShowRegex && myRegexCheckBox.isSelected()) {
          myConstraint.setNameOfExprType(text);
        }
        else {
          myConstraint.setExpressionTypes(text);
        }
        myConstraint.setInvertExprType(inverted);
        myConstraint.setExprTypeWithinHierarchy(myHierarchyCheckBox.isSelected());
      }
@Override
      public void saveValues()