@Override
  protected void doUpdateComponent(Editor editor, PsiFile psiFile) {
    Content content = myToolWindow.getContentManager().getSelectedContent();
    if (content == null) {
      return;
    }

    ByteCodeViewerComponent component = (ByteCodeViewerComponent)content.getComponent();
    PsiElement element = psiFile.findElementAt(editor.getCaretModel().getOffset());
    if (element != null) {
      updateByteCode(element, component, content);
    }
  }
@Override
  protected void doUpdateComponent(Editor editor, PsiFile psiFile)