code: private void writeInitializers(
        GinjectorBindings bindings,
        StringBuilder initializeEagerSingletonsBody, StringBuilder initializeStaticInjectionsBody,
        SourceWriteUtil sourceWriteUtil, SourceWriter writer) {
  
      if (bindings.hasEagerSingletonBindingInSubtree()) {
        sourceWriteUtil.writeMethod(writer,
            "public void initializeEagerSingletons()", initializeEagerSingletonsBody.toString());
      }
  
      if (bindings.hasStaticInjectionRequestInSubtree()) {
        sourceWriteUtil.writeMethod(writer,
            "public void initializeStaticInjections()", initializeStaticInjectionsBody.toString());
      }
    }
docs: <http://code.google.com/p/google-gin/issues/detail?id=156>.