private void createUIComponents() {
    if (!myInnerClass.hasModifierProperty(PsiModifier.STATIC)) {
      final PsiManager manager = myInnerClass.getManager();
      PsiType outerType = JavaPsiFacade.getElementFactory(manager.getProject()).createType(myInnerClass.getContainingClass());
      mySuggestedNameInfo =  JavaCodeStyleManager.getInstance(myProject).suggestVariableName(VariableKind.PARAMETER, null, null, outerType);
      String[] variants = mySuggestedNameInfo.names;
      myParameterField = new NameSuggestionsField(variants, myProject, JavaFileType.INSTANCE);
    }
    else {
      myParameterField = new NameSuggestionsField(new String[]{""}, myProject, JavaFileType.INSTANCE);
      myParameterField.getComponent().setEnabled(false);
    }

    PsiPackage psiPackage = getTargetPackage();
    myPackageNameField = new PackageNameReferenceEditorCombo(psiPackage != null ? psiPackage.getQualifiedName() : "", myProject, RECENTS_KEY,
                                                             RefactoringBundle.message("choose.destination.package"));
  }
private void createUIComponents()