From 23f8da3a3e358801d95ee3d0f7ccf1e1a3a889f4 Mon Sep 17 00:00:00 2001
From: Alexey Kudravtsev <cdr@intellij.com>
Date: Fri, 22 Jul 2016 13:22:43 +0300
Subject: [PATCH] cleanup, checkCanceled

---
 .../properties/editor/PropertiesInheritorsSearcher.java   | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/plugins/properties/src/com/intellij/lang/properties/editor/PropertiesInheritorsSearcher.java b/plugins/properties/src/com/intellij/lang/properties/editor/PropertiesInheritorsSearcher.java
index 4a79c1ef8e4d..9ddc865c55d1 100644
--- a/plugins/properties/src/com/intellij/lang/properties/editor/PropertiesInheritorsSearcher.java
+++ b/plugins/properties/src/com/intellij/lang/properties/editor/PropertiesInheritorsSearcher.java
@@ -23,6 +23,7 @@ import com.intellij.lang.properties.psi.Property;
 import com.intellij.openapi.application.QueryExecutorBase;
 import com.intellij.openapi.application.ReadAction;
 import com.intellij.openapi.diagnostic.Logger;
+import com.intellij.openapi.progress.ProgressManager;
 import com.intellij.psi.PsiElement;
 import com.intellij.psi.search.GlobalSearchScope;
 import com.intellij.psi.search.searches.DefinitionsScopedSearch;
@@ -36,7 +37,7 @@ import java.util.Objects;
  * @author Dmitry Batkovich
  */
 public class PropertiesInheritorsSearcher extends QueryExecutorBase<PsiElement, DefinitionsScopedSearch.SearchParameters> {
-  private final static Logger LOG = Logger.getInstance(PropertiesInheritorsSearcher.class);
+  private static final Logger LOG = Logger.getInstance(PropertiesInheritorsSearcher.class);
 
   @Override
   public void processQuery(@NotNull DefinitionsScopedSearch.SearchParameters queryParameters, @NotNull Processor<PsiElement> consumer) {
@@ -60,7 +61,10 @@ public class PropertiesInheritorsSearcher extends QueryExecutorBase<PsiElement,
         .map(f -> f.findPropertyByKey(key))
         .filter(Objects::nonNull)
         .map(IProperty::getPsiElement)
-        .forEach(consumer::process);
+        .anyMatch(psiElement -> {
+          ProgressManager.checkCanceled();
+          return !consumer.process(psiElement);
+        });
     });
   }