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Diffstat (limited to 'bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/p2/query/Collector.java')
-rw-r--r--bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/p2/query/Collector.java6
1 files changed, 4 insertions, 2 deletions
diff --git a/bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/p2/query/Collector.java b/bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/p2/query/Collector.java
index 05b0826cd..ffa7b3072 100644
--- a/bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/p2/query/Collector.java
+++ b/bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/p2/query/Collector.java
@@ -164,8 +164,10 @@ public class Collector<T> implements IQueryResult<T> {
*
* @return An unmodifiable collection of the collected objects
*/
- @SuppressWarnings("unchecked")
public Set<T> toUnmodifiableSet() {
- return collected == null ? Collections.EMPTY_SET : Collections.unmodifiableSet(collected);
+ if (collected == null) {
+ return Collections.emptySet();
+ }
+ return Collections.unmodifiableSet(collected);
}
}

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