@Override
    protected void addToolbarButtons(ToolbarDecorator toolbarDecorator) {
      AnAction specifyUrlButton = new DumbAwareAction(JavaUiBundle.messagePointer("sdk.paths.specify.url.button"), IconUtil.getAddLinkIcon()) {
        @Override
        public void update(@NotNull AnActionEvent e) {
          e.getPresentation().setEnabled(myEnabled);
        }

        @Override
        public void actionPerformed(@NotNull AnActionEvent e) {
          onSpecifyUrlButtonClicked();
        }

        @Override
        public @NotNull ActionUpdateThread getActionUpdateThread() {
          return ActionUpdateThread.EDT;
        }
      };
      specifyUrlButton.setShortcutSet(CustomShortcutSet.fromString("alt S"));
      toolbarDecorator.addExtraAction(specifyUrlButton);
    }
@Override
    protected void addToolbarButtons(ToolbarDecorator toolbarDecorator)