private static void initScheme(@NotNull MyColorScheme scheme) {
    List<EditorSchemeAttributeDescriptor> descriptions =
        new ArrayList<EditorSchemeAttributeDescriptor>();
    initPluggedDescriptions(descriptions, scheme);
    initDiffDescriptors(descriptions, scheme);
    initFileStatusDescriptors(descriptions, scheme);
    initScopesDescriptors(descriptions, scheme);

    scheme.setDescriptors(
        descriptions.toArray(new EditorSchemeAttributeDescriptor[descriptions.size()]));
  }