private void closeDocHint() {
    JBPopup hint = getDocInfoHint();
    if (hint == null) {
      return;
    }
    myCloseOnSneeze = false;
    hint.cancel();
    Component toFocus = SoftReference.dereference(myFocusedBeforePopup);
    hint.cancel();
    if (toFocus != null) {
      IdeFocusManager.getInstance(myProject).requestFocus(toFocus, true);
    }
  }
private void closeDocHint()