opendev/gerrit
Code Issues Proposed changes

Use native constructors instead of Guava to instantiate empty collections

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It's not necessary to use Guava's helper methods when instantiating
empty collections. Just use the native constructors.

Change-Id: I7f454909b15924ee49e149edf9f053da9f718502
This commit is contained in:
David Pursehouse
2016-05-03 23:16:15 +09:00
parent b621cb9eb7
commit ccdeae8e64
135 changed files with 394 additions and 383 deletions
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6
gerrit-util-cli/src/main/java/com/google/gerrit/util/cli/CmdLineParser.java
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@@ -37,7 +37,6 @@ package com.google.gerrit.util.cli;
import com.google.common.base.Strings;
import com.google.common.collect.LinkedHashMultimap;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import com.google.common.collect.Multimap;
import com.google.inject.Inject;
import com.google.inject.assistedinject.Assisted;
@@ -59,6 +58,7 @@ import java.io.Writer;
import java.lang.annotation.Annotation;
import java.lang.reflect.AnnotatedElement;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.ResourceBundle;
@@ -282,7 +282,7 @@ public class CmdLineParser {
@SuppressWarnings("rawtypes")
private static Map<String, OptionHandler> index(List<OptionHandler> in) {
Map<String, OptionHandler> m = Maps.newHashMap();
Map<String, OptionHandler> m = new HashMap<>();
for (OptionHandler handler : in) {
if (handler.option instanceof NamedOptionDef) {
NamedOptionDef def = (NamedOptionDef) handler.option;
@@ -352,7 +352,7 @@ public class CmdLineParser {
private void ensureOptionsInitialized() {
if (optionsList == null) {
help = new HelpOption();
optionsList = Lists.newArrayList();
optionsList = new ArrayList<>();
addOption(help, help);
}
}