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filter out duplicate elements

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Gregory.Shrago
2017-10-04 11:47:39 +03:00
parent da33da807a
commit 8763eae790
1 changed files with 2 additions and 1 deletions
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python/src/com/jetbrains/python/structureView/PyStructureViewElement.java
+2 -1
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@@ -23,6 +23,7 @@ import com.intellij.openapi.editor.colors.TextAttributesKey;
import com.intellij.psi.PsiElement;
import com.intellij.psi.util.PsiTreeUtil;
import com.intellij.ui.LayeredIcon;
import com.intellij.util.containers.ContainerUtil;
import com.jetbrains.python.PyNames;
import com.jetbrains.python.psi.*;
import com.jetbrains.python.psi.impl.PyPsiUtils;
@@ -161,7 +162,7 @@ public class PyStructureViewElement implements StructureViewTreeElement {
}
private Collection<PyElement> getElementChildren(final PyElement element) {
final Collection<PyElement> children = new ArrayList<>();
Collection<PyElement> children = ContainerUtil.newLinkedHashSet();
PyPsiUtils.assertValid(element);
element.acceptChildren(new PyElementVisitor() {
@Override