code: @Override
  	protected Reader generateResource(String path, GeneratorContext context) {
  
  		Reader rd = null;
  
  		try {
  			List<Class<?>> excluded = new ArrayList<>();
  			excluded.add(ISassResourceGenerator.class);
  			JoinableResourceBundle bundle = context.getBundle();
  			rd = context.getResourceReaderHandler().getResource(bundle, path, false, excluded);
  
  			if (rd == null) {
  				throw new ResourceNotFoundException(path);
  			}
  			String content = IOUtils.toString(rd);
  
  			String result = compile(bundle, content, path, context);
  			rd = new StringReader(result);
  
  		} catch (ResourceNotFoundException | IOException e) {
  			throw new BundlingProcessException("Unable to generate content for resource path : '" + path + "'", e);
  		}
  
  		return rd;
  	}
docs: /*
  (non-Javadoc)
  
  @see net.jawr.web.resource.bundle.generator.AbstractCssCachedGenerator#
  generateResource(net.jawr.web.resource.bundle.generator.GeneratorContext,
  java.lang.String)