1 files changed, 4 insertions, 0 deletions
diff --git a/src/test/java/com/google/devtools/build/android/desugar/scan/testdata/CollectionReferences.java b/src/test/java/com/google/devtools/build/android/desugar/scan/testdata/CollectionReferences.java
index 482c32a9ba..830364c06c 100644
--- a/src/test/java/com/google/devtools/build/android/desugar/scan/testdata/CollectionReferences.java
+++ b/src/test/java/com/google/devtools/build/android/desugar/scan/testdata/CollectionReferences.java
@@ -54,6 +54,10 @@ public class CollectionReferences {
     return result;
   }
 
+  public void expire(long before) {
+    dates.removeIf(d -> d.getTime() < before);
+  }
+
   static {
     System.out.println("Hello!");
   }