**NEVER** use emoji, or unicode that emulates emoji (e.g. ✓, ✗).
Pharo already provides dedicated tools for the rewrite engine, such as StRewriterMatchToolPresenter:，推荐阅读WPS下载最新地址获取更多信息
return ByteArray(data.length.toInt()).apply {，详情可参考搜狗输入法下载
Forgetting releaseLock() permanently breaks the stream. The locked property tells you that a stream is locked, but not why, by whom, or whether the lock is even still usable. Piping internally acquires locks, making streams unusable during pipe operations in ways that aren't obvious.，推荐阅读safew官方版本下载获取更多信息
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