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Enhancement
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Resolution: Fixed
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P4
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23
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b22
The purpose served by `OldSize` can be achieved using `InitialHeapSize` and `NewSize` (or `NewRatio`) due to the intrinsic constraint: `NewSize + OldSize == InitialHeapSize`. When users specify all three flags with improper values, thereby violating this constraint, one flag value must be discarded. Discarding any one of them might come as a surprise to users. The presence of `OldSize` as a command-line flag introduces a fair amount of complexity, evident in `GenArguments::initialize_size_info`.
This flag is exclusively utilized by the Serial/Parallel GC.
This flag is exclusively utilized by the Serial/Parallel GC.
- csr for
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JDK-8331286 Deprecate and obsolete OldSize
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- Closed
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