code: @GET
  	@Path("normalized")
  	public ReplyObject getAccumulatorsNormalized(@QueryParam("id") List<String> ids){
  		try{
  			ReplyObject ro = ReplyObject.success();
  			ro.addResult("chart", getAccumulatorAPI().getNormalizedAccumulatorGraphData(ids));
  			return ro;
  		}catch(APIException e){
  			return ReplyObject.error(e);
  		}
  	}
docs: Returns an accumulator by id.
  @param ids of the accumulator to return.
  @return