}
					toMerge = toMerge[:0]
					best = other
					bestIdx = otherIdx
					continue
				}
				// Leave it to be resolved. Names are different.
			}
			if best.name > other.name {
				toMerge = toMerge[:0]
				best = other
				bestIdx = otherIdx
			}
		}

		// Merge any unmerged
		if len(toMerge) > 0 {

	defer store.runlock()

	policies := newMappedPolicy(name).toSlice()
	var toMerge []policy.Policy
	for _, policy := range policies {
		if policy == "" {
			continue
		}
		v, ok := cache.iamPolicyDocsMap[policy]
		if !ok {
			return v.Policy, errNoSuchPolicy
		}
		toMerge = append(toMerge, v.Policy)
	}
	if len(toMerge) == 0 {
		return policy.Policy{}, errNoSuchPolicy
	}

     * Merges two XML nodes.
     */
    @Nullable
    public static XmlNode merge(
            @Nullable XmlNode dominant, @Nullable XmlNode recessive, @Nullable Boolean childMergeOverride) {
        return getService().doMerge(dominant, recessive, childMergeOverride);
    }

    /**
     * Reads an XML node from an input stream.
     */
    @Nonnull