feat(java): enable scoped meta share for compatible mode by default #1733
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chaokunyang
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Jul 16, 2024
## What does this PR do? This PR optimizes scoped meta share mode writing perf by about 30%: - Replace ArrayList by ObjectArray, which can save `clear` cost - Speed up copy performance when writing classdefs ## Related issues #1733 ## Does this PR introduce any user-facing change? <!-- If any user-facing interface changes, please [open an issue](https://github.com/apache/fury/issues/new/choose) describing the need to do so and update the document if necessary. --> - [ ] Does this PR introduce any public API change? - [ ] Does this PR introduce any binary protocol compatibility change? ## Benchmark <!-- When the PR has an impact on performance (if you don't know whether the PR will have an impact on performance, you can submit the PR first, and if it will have impact on performance, the code reviewer will explain it), be sure to attach a benchmark data here. -->
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What does this PR do?
This PR enable scoped meta share for compatible mode by default:
Related issues
Does this PR introduce any user-facing change?
Benchmark