LinkTest: fix NPE due to concurrent use of TreeMap #155

#155
eclipse-platform · Jun 17, 2023 · ad5b79f · ad5b79f
1 parent 29d70cf
commit ad5b79f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/org.eclipse.ua.tests.doc/src/org/eclipse/ua/tests/doc/internal/linkchecker/LinkTest.java b/org.eclipse.ua.tests.doc/src/org/eclipse/ua/tests/doc/internal/linkchecker/LinkTest.java
@@ -78,7 +78,7 @@ public void addHits(List<SearchHit> hits, String wordsSearched) {
 
 		Set<String> linkFailures = Collections.synchronizedSet(new TreeSet<>());
 		Set<Exception> ex = Collections.synchronizedSet(new LinkedHashSet<>());
-		Set<URI> allKnownPageURIs = new TreeSet<>(indexedPagesURIs);
+		Set<URI> allKnownPageURIs = Collections.synchronizedSet(new TreeSet<>(indexedPagesURIs));
 		indexedPagesURIs.parallelStream().forEach(t -> {
 			String path = t.getPath();
 			if (path.lastIndexOf('/') > 0) {