Refactoring: fix warning

This commit is contained in:
Nikolay Krasko
2013-04-01 14:03:39 +04:00
parent c12d160438
commit 84627700a2
@@ -34,6 +34,7 @@ import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile; import com.intellij.psi.PsiFile;
import com.intellij.testFramework.MapDataContext; import com.intellij.testFramework.MapDataContext;
import com.intellij.testFramework.codeInsight.hierarchy.HierarchyViewTestBase; import com.intellij.testFramework.codeInsight.hierarchy.HierarchyViewTestBase;
import com.intellij.util.ArrayUtil;
import com.intellij.util.Processor; import com.intellij.util.Processor;
import org.jetbrains.annotations.NotNull; import org.jetbrains.annotations.NotNull;
import org.jetbrains.jet.plugin.PluginTestCaseBase; import org.jetbrains.jet.plugin.PluginTestCaseBase;
@@ -128,7 +129,7 @@ public abstract class AbstractHierarchyTest extends HierarchyViewTestBase {
} }
}); });
Collections.sort(files); Collections.sort(files);
return files.toArray(new String[files.size()]); return ArrayUtil.toStringArray(files);
} }
@Override @Override