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checkCancelled

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Dennis Ushakov
2013-07-18 20:39:02 +04:00
parent 5a70d75537
commit 162ea709bb
1 changed files with 2 additions and 0 deletions
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platform/lang-impl/src/com/intellij/refactoring/extractMethod/SimpleDuplicatesFinder.java
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@@ -1,6 +1,7 @@
package com.intellij.refactoring.extractMethod;
import com.intellij.codeInsight.PsiEquivalenceUtil;
import com.intellij.openapi.progress.ProgressManager;
import com.intellij.openapi.util.Key;
import com.intellij.psi.PsiComment;
import com.intellij.psi.PsiElement;
@@ -119,6 +120,7 @@ public class SimpleDuplicatesFinder {
private static boolean matchPattern(@Nullable final PsiElement pattern,
@Nullable final PsiElement candidate,
@NotNull final SimpleMatch match) {
ProgressManager.checkCanceled();
if (pattern == null || candidate == null) return pattern == candidate;
final PsiElement[] children1 = PsiEquivalenceUtil.getFilteredChildren(pattern, null, true);
final PsiElement[] children2 = PsiEquivalenceUtil.getFilteredChildren(candidate, null, true);