Improve FluidIngredient::getStacks dedup performance#4715
Merged
TarLaboratories merged 1 commit intoGregTechCEu:1.20.1from Apr 17, 2026
Merged
Improve FluidIngredient::getStacks dedup performance#4715TarLaboratories merged 1 commit intoGregTechCEu:1.20.1from
TarLaboratories merged 1 commit intoGregTechCEu:1.20.1from
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TarLaboratories
added
type: refactor
TarLaboratories
approved these changes
Apr 17, 2026
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What
ObjectArrayList is O(n²) for .contains. Since Fluids have a meaningful identity, it's better to use a HashSet.
This only matters if there are FluidIngredients that use a (tag with) a large number of fluids.
Implementation Details
Change to HashSet
Outcome
O(n) dedup
How Was This Tested
Game compiles and runs
Potential Compatibility Issues
-