code: function mergePatch(oChange) {
  			if (oChange.method !== "PATCH") {
  				return false;
  			}
  			return aChangeSet.some(function (oCandidate) {
  				if (oCandidate.method === "PATCH"
  						&& oCandidate.headers["If-Match"] === oChange.headers["If-Match"]) {
  					jQuery.extend(true, oCandidate.body, oChange.body);
  					oChange.$resolve(oCandidate.$promise);
  					return true;
  				}
  			});
  		}
docs: /*
  Merges the given change into a "PATCH"-change contained in the change set if possible.
  
  @param {object} oChange The current change
  @returns {boolean} Whether the current change is merged into a change in the change set