Minor performance improvements to NullToEmptyCollection/Map #742
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
I checked the implementation and found that
NullsAsEmptyProvider
simply callsvalueDeserializer.getEmptyValue
, so there was no need to specifically wrap it.https://github.com/FasterXML/jackson-databind/blob/15fa6ec14608790664f214ab53688b68aad23dbd/src/main/java/com/fasterxml/jackson/databind/deser/impl/NullsAsEmptyProvider.java#L30
Skipping this process will improve performance, albeit slightly.
From ProjectMapK/jackson-module-kogera@997a536