@Override
    public JavaSourceRootProperties loadProperties(@NotNull Element sourceRootTag) {
      String packagePrefix = StringUtil.notNullize(sourceRootTag.getAttributeValue(JpsModuleRootModelSerializer.PACKAGE_PREFIX_ATTRIBUTE));
      boolean isGenerated = Boolean.parseBoolean(sourceRootTag.getAttributeValue(IS_GENERATED_ATTRIBUTE));
      return getService().createSourceRootProperties(packagePrefix, isGenerated);
    }
@Override
    public JavaSourceRootProperties loadProperties(@NotNull Element sourceRootTag)