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ensure other threads don't sleep under LookupImpl lock when we need it on EDT

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peter
2016-03-04 18:05:09 +01:00
parent 9abaffbeeb
commit 9333105fa6
1 changed files with 5 additions and 6 deletions
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platform/lang-impl/src/com/intellij/codeInsight/lookup/impl/LookupImpl.java
+5 -6
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@@ -55,6 +55,7 @@ import com.intellij.ui.components.JBList;
import com.intellij.ui.popup.AbstractPopup;
import com.intellij.util.CollectConsumer;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.util.io.storage.HeavyProcessLatch;
import com.intellij.util.ui.update.Activatable;
import com.intellij.util.ui.update.UiNotifyConnector;
import org.jetbrains.annotations.NotNull;
@@ -287,13 +288,11 @@ public class LookupImpl extends LightweightHint implements LookupEx, Disposable,
@Override
public List<LookupElement> getItems() {
if (ApplicationManager.getApplication().isDispatchThread()) {
HeavyProcessLatch.INSTANCE.stopThreadPrioritizing();
}
synchronized (myList) {
return ContainerUtil.findAll(getListModel().toList(), new Condition<LookupElement>() {
@Override
public boolean value(LookupElement element) {
return !(element instanceof EmptyLookupItem);
}
});
return ContainerUtil.findAll(getListModel().toList(), element -> !(element instanceof EmptyLookupItem));
}
}