private void createNameAndReturnTypeEditors() {
    myNameCodeFragment = new GroovyCodeFragment(myProject, "");
    myNameField =
        new EditorTextField(
            PsiDocumentManager.getInstance(myProject).getDocument(myNameCodeFragment),
            myProject,
            myNameCodeFragment.getFileType());

    final JavaCodeFragmentFactory factory = JavaCodeFragmentFactory.getInstance(myProject);
    myReturnTypeCodeFragment =
        factory.createTypeCodeFragment("", myMethod, true, JavaCodeFragmentFactory.ALLOW_VOID);
    final Document document =
        PsiDocumentManager.getInstance(myProject).getDocument(myReturnTypeCodeFragment);
    myReturnTypeField =
        new EditorTextField(document, myProject, myReturnTypeCodeFragment.getFileType());

    myNameField.setText(myMethod.getName());
    final GrTypeElement element = myMethod.getReturnTypeElementGroovy();
    if (element != null) {
      myReturnTypeField.setText(element.getText());
    }

    myReturnTypeLabel = new JLabel();
    myReturnTypeLabel.setLabelFor(myReturnTypeField);

    myNameLabel = new JLabel();
    myNameLabel.setLabelFor(myNameField);
  }
 @Nullable
 public static String getTypeText(@Nullable GrTypeElement typeElement) {
   return typeElement == null ? null : typeElement.getText();
 }