code: @Override
  	protected StringBuffer doPostProcessBundle(BundleProcessingStatus status, StringBuffer bundleData)
  			throws IOException {
  		return customPostProcessor.postProcessBundle(status, bundleData);
  	}
docs: /*
  (non-Javadoc)
  
  @see net.jawr.web.resource.bundle.postprocess.
  AbstractChainedResourceBundlePostProcessor#doPostProcessBundle(net.jawr.
  web.resource.bundle.postprocess.BundleProcessingStatus,
  java.lang.StringBuffer)