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8284780: Need methods to create pre-sized HashSet and LinkedHashSet

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Reviewed-by: naoto, bpb, dfuchs, ascarpino
This commit is contained in:
XenoAmess 2022-06-09 01:50:54 +00:00 • committed by Stuart Marks
parent a941bc2de6
commit e01cd7c3ed
29 changed files with 147 additions and 47 deletions
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2
src/java.base/share/classes/java/nio/charset/Charset.java
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@ -718,7 +718,7 @@ public abstract class Charset
if (aliasSet != null)
return aliasSet;
int n = aliases.length;
HashSet<String> hs = new HashSet<>(n);
HashSet<String> hs = HashSet.newHashSet(n);
for (int i = 0; i < n; i++)
hs.add(aliases[i]);
aliasSet = Collections.unmodifiableSet(hs);