DO NOT MERGE #7667
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DO NOT MERGE #7667
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Demo of Guava changes for openjdk/jdk#23461. This change pre-sizes collectors for which the size of the output collection must match the size of the input stream. It omits cases like `ImmutableSet` (which deduplicates), but it includes cases `ImmutableList` (obviously) and `ImmutableMap`/`ImmutableBiMap` (which rejects duplicate keys). RELNOTES=`collect`: Changed `toImmutableList`, `toImmutableMap`, and `toImmutableBiMap` to internally pre-size their collections when possible. PiperOrigin-RevId: 725756865
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DO NOT MERGE
Demo of Guava changes for openjdk/jdk#23461.
This change pre-sizes collectors for which the size of the output collection must match the size of the input stream. It omits cases like
ImmutableSet(which deduplicates), but it includes casesImmutableList(obviously) andImmutableMap/ImmutableBiMap(which rejects duplicate keys).RELNOTES=
collect: ChangedtoImmutableList,toImmutableMap, andtoImmutableBiMapto internally pre-size their collections when possible.