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[groovy] EA-66901 filter out null elements from collection

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This commit is contained in:
Daniil Ovchinnikov
2015-04-01 18:55:40 +03:00
parent a46f301a5f
commit 03f7f8a23b
1 changed files with 2 additions and 1 deletions
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plugins/groovy/groovy-psi/src/org/jetbrains/plugins/groovy/annotator/ResolveHighlightingVisitor.java
+2 -1
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@@ -17,6 +17,7 @@ package org.jetbrains.plugins.groovy.annotator;
import com.intellij.codeInsight.daemon.impl.HighlightInfo;
import com.intellij.openapi.project.Project;
import com.intellij.util.containers.ContainerUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.plugins.groovy.codeInspection.untypedUnresolvedAccess.GrUnresolvedAccessChecker;
import org.jetbrains.plugins.groovy.lang.psi.GroovyFileBase;
@@ -45,7 +46,7 @@ class ResolveHighlightingVisitor extends GroovyRecursiveElementVisitor {
if (size == myInfos.size()) {
List<HighlightInfo> infos = myReferenceChecker.checkReferenceExpression(referenceExpression);
if (infos != null) {
myInfos.addAll(infos);
ContainerUtil.addAllNotNull(myInfos, infos);
}
}
}