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don't invoke unnecessary possibly expensive equals (IDEA-81002)

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peter
2012-02-09 11:30:47 +01:00
parent 0a9f631abe
commit ae36c6cb68
1 changed files with 4 additions and 4 deletions
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platform/lang-impl/src/com/intellij/codeInsight/completion/impl/LiftShorterItemsClassifier.java
+4 -4
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@@ -74,13 +74,13 @@ class LiftShorterItemsClassifier extends Classifier<LookupElement> {
@Override
public Iterable<List<LookupElement>> classify(List<LookupElement> source) {
return liftShorterElements(source, new HashSet<LookupElement>());
return liftShorterElements(source, new THashSet<LookupElement>(TObjectHashingStrategy.IDENTITY));
}
private Iterable<List<LookupElement>> liftShorterElements(List<LookupElement> source, Set<LookupElement> lifted) {
private Iterable<List<LookupElement>> liftShorterElements(List<LookupElement> source, THashSet<LookupElement> lifted) {
final Set<LookupElement> srcSet = new THashSet<LookupElement>(source, TObjectHashingStrategy.IDENTITY);
final Iterable<List<LookupElement>> classified = myNext.classify(source);
final Set<LookupElement> processed = new HashSet<LookupElement>();
final Set<LookupElement> processed = new THashSet<LookupElement>(TObjectHashingStrategy.IDENTITY);
final ArrayList<List<LookupElement>> result = new ArrayList<List<LookupElement>>();
for (List<LookupElement> list : classified) {
@@ -132,7 +132,7 @@ class LiftShorterItemsClassifier extends Classifier<LookupElement> {
@Override
public void describeItems(LinkedHashMap<LookupElement, StringBuilder> map) {
final HashSet<LookupElement> lifted = new HashSet<LookupElement>();
liftShorterElements(new ArrayList<LookupElement>(map.keySet()), lifted);
liftShorterElements(new ArrayList<LookupElement>(map.keySet()), new THashSet<LookupElement>(TObjectHashingStrategy.IDENTITY));
if (!lifted.isEmpty()) {
for (LookupElement element : map.keySet()) {
final StringBuilder builder = map.get(element);