diff options
| author |  michajlo <michajlo@google.com> | 2017-08-07 22:25:39 +0200 |
|---|---|---|
| committer |  Marcel Hlopko <hlopko@google.com> | 2017-08-08 13:02:51 +0200 |
| commit | 49b4bd3db59a8007bf9bdc6c9ec1fa95ce2e88b9 (patch) | |
| tree | c987f07b81d7d0591ea0c36f175eb6bce6481dcb /src/main/java/com | |
| parent | 963db879575132933d9254406b4c76a8f10b0ad1 (diff) | |
Micro-optimization - presize internal Selector map
No reason not to.
PiperOrigin-RevId: 164502264
Diffstat (limited to 'src/main/java/com')
| -rw-r--r-- | src/main/java/com/google/devtools/build/lib/packages/BuildType.java | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/packages/BuildType.java b/src/main/java/com/google/devtools/build/lib/packages/BuildType.java index c2f191ce16..6b7eb04f28 100644 --- a/src/main/java/com/google/devtools/build/lib/packages/BuildType.java +++ b/src/main/java/com/google/devtools/build/lib/packages/BuildType.java @@ -19,6 +19,7 @@ import com.google.common.base.Preconditions; import com.google.common.collect.ImmutableList; import com.google.common.collect.ImmutableMap; import com.google.common.collect.ImmutableSet; +import com.google.common.collect.Maps; import com.google.devtools.build.lib.cmdline.Label; import com.google.devtools.build.lib.cmdline.LabelSyntaxException; import com.google.devtools.build.lib.packages.License.DistributionType; @@ -580,7 +581,7 @@ public final class BuildType { Selector(ImmutableMap<?, ?> x, Object what, @Nullable Label context, Type<T> originalType, String noMatchError) throws ConversionException { this.originalType = originalType; - LinkedHashMap<Label, T> result = new LinkedHashMap<>(); + LinkedHashMap<Label, T> result = Maps.newLinkedHashMapWithExpectedSize(x.size()); ImmutableSet.Builder<Label> defaultValuesBuilder = ImmutableSet.builder(); boolean foundDefaultCondition = false; for (Entry<?, ?> entry : x.entrySet()) { |