private void removeSdk() {
    final List<Sdk> selectedSdks = mySdkList.getSelectedValuesList();
    if (!selectedSdks.isEmpty()) {
      selectedSdks.forEach(selectedSdk -> myProjectSdksModel.removeSdk(selectedSdk));
      refreshSdkList();
      final Sdk currentSdk = getSdk();
      if (currentSdk != null) {
        mySdkList.setSelectedValue(currentSdk, true);
      }
    }
  }
private void removeSdk()