code: public Map<String, Object> getTarget() {
          TreeMap<String, Object> map = new TreeMap<String, Object>();
          synchronized (eventMap) {
              for (Entry<String, Object> entry : eventMap.entrySet()) {
                  if (entry.getKey().startsWith(TARGET))
                      map.put(entry.getKey(), entry.getValue());
              }
          }
          return map;
      }
docs: Get a Map of all the target keys/values.
  
  @return Map of all the target keys/values