code: private Map<HttpMethod, SortedSet<RegisteredCommand>> getCmdEvalMap(String cmdOwner) {
          Map<HttpMethod, SortedSet<RegisteredCommand>> evalMap = m_cmdEvalMap.get(cmdOwner);
          if (evalMap == null) {
              evalMap = new HashMap<>();
              m_cmdEvalMap.put(cmdOwner, evalMap);
          }
          return evalMap;
      }
docs: Get the method -> sorted command map for the given owner.