Tunes the initial size of various reusable ArrayLists to reduce required growth when processing real-world data. #1048
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…red growth when processing real-world data.
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Description of changes:
Growing each of these arrays was the number 4 contributor to allocation rate in profiles of real-world data. We can continue to tune these values as we profile a larger corpus of data, but these are the best ones we have right now.
Speed: 216 ms/op -> 215 ms/op (~0%)
Allocation rate: 110 KB/op -> 107 KB/op (-2.7%)
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.