[GitHub] [shenyu] youzipi opened a new pull request, #4245: perf: replace `Collection.size()` with `isEmpty`

[GitBox <gi...@apache.org>]

youzipi opened a new pull request, #4245:
URL: https://github.com/apache/shenyu/pull/4245

   <!-- Describe your PR here; eg. Fixes #issueNo -->
   
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   Some Collection's `size` is an `O(n)` operation.
   we should always prefer `isEmpty` when we what to check if collection is empty.
   Make sure that:
   
   - [x] You have read the [contribution guidelines](https://shenyu.apache.org/community/contributor-guide).
   - [x] You submit test cases (unit or integration tests) that back your changes.
   - [x] Your local test passed `./mvnw clean install -Dmaven.javadoc.skip=true`.
   


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[GitHub] [shenyu] li-keguo merged pull request #4245: perf: replace `Collection.size()` with `isEmpty`

[GitBox <gi...@apache.org>]

li-keguo merged PR #4245:
URL: https://github.com/apache/shenyu/pull/4245


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