docs: static void checkCacheMergePolicy(String mergePolicyClassname, SplitBrainMergeTypeProvider mergeTypeProvider,
                                        CacheMergePolicyProvider mergePolicyProvider) {
          if (mergePolicyProvider == null) {
              return;
          }
          Object mergePolicyInstance = getMergePolicyInstance(mergePolicyProvider, mergePolicyClassname);
          checkMergePolicy(mergeTypeProvider, mergePolicyInstance);
      }