# Package com.hazelcast.map.merge

Contains out-of-the-box merge policies for `IMap`.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  MapMergePolicy | Policy for merging map entries after a split-brain has been healed.

- Class Summary
  Class | Description
  --- | ---
  HigherHitsMapMergePolicy | Merges map entries from source to destination map if the source entry has more hits than the destination one.
  IgnoreMergingEntryMapMergePolicy | Ignores the merging entry while collecting merge-needed entries on merging side.
  LatestUpdateMapMergePolicy | Merges map entries from source to destination map if the source entry was updated more recently than the destination entry.
  MergePolicyProvider | A provider for `MapMergePolicy` instances.
  PassThroughMergePolicy | Merges map entries from source to destination directly unless the merging entry is `null`.
  PutIfAbsentMapMergePolicy | Merges map entries from source to destination if they don't exist in the destination map.

## Package com.hazelcast.map.merge Description

Contains out-of-the-box merge policies for `IMap`.

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