private void update() {
    myCbMakeStatic.setEnabled(myCreateInnerClassRb.isSelected() && myCanBeStatic && !myStaticFlag);
    updateSignature();
    final PsiNameHelper helper = PsiNameHelper.getInstance(myProject);
    setOKActionEnabled((myCreateInnerClassRb.isSelected() && helper.isIdentifier(myInnerClassName.getText())) ||
                        (!myCreateInnerClassRb.isSelected() && helper.isIdentifier(myMethodName.getText())));
  }
private void update()