@Override
  public SdkAdditionalData loadAdditionalData(@NotNull Sdk sdk, @NotNull Element additional) {
    Sandbox sandbox = new Sandbox(sdk);
    try {
      sandbox.readExternal(additional);
    }
    catch (InvalidDataException e) {
      LOG.error(e);
    }
    return sandbox;
  }
@Override
  public SdkAdditionalData loadAdditionalData(@NotNull Sdk sdk, @NotNull Element additional)