Remove inaccurate @NotThreadSafe from InMemoryMap.MemoryDataSource - #6522
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ddanielr
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Aug 31, 2026
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fixes #6093
InMemoryMap.MemoryDataSourcewas marked with @NotThreadSafe but was actually accessed by multiple threads meaning that annotation is inaccurate.Three threads can reach a single instance:
SourceSwitchingIterator.seek()andnext()InMemoryMap.delete()MemoryIterator.close()All external callers are synchronized so its safe regardless. This means removing the annotation is the right move here.