Remove redundant object allocation in cglib proxy method calls#35543
Merged
Conversation
* Fixes spring-projectsgh-35542 Signed-off-by: Nurlan Turdaliev <nurlan0000@gmail.com>
jhoeller
added a commit
that referenced
this pull request
Oct 2, 2025
Reformatted with Spring patch markers and backported to 6.2.12 Closes gh-35543
Contributor
|
Fixed via 2da8213 |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Fixes gh-35542
I've noticed ~1.2TB of memory allocations of
java.lang.Booleanin 10 minute long JMC dump.This seemed a lot to me so I have fixed it. After the patch, the bytecode of generated cglib proxies now display a more memory saving
valueOf()calls to box primitives (especially the Boolean)