1 files changed, 4 insertions, 0 deletions
diff --git a/main/src/cgeo/geocaching/utils/LeastRecentlyUsedSet.java b/main/src/cgeo/geocaching/utils/LeastRecentlyUsedSet.java
index 708dff0..0c83076 100644
--- a/main/src/cgeo/geocaching/utils/LeastRecentlyUsedSet.java
+++ b/main/src/cgeo/geocaching/utils/LeastRecentlyUsedSet.java
@@ -1,5 +1,7 @@
 package cgeo.geocaching.utils;
 
+import org.eclipse.jdt.annotation.NonNull;
+
 import java.util.AbstractSet;
 import java.util.ArrayList;
 import java.util.Collection;
@@ -42,6 +44,8 @@ public class LeastRecentlyUsedSet<E> extends AbstractSet<E>
      *
      * @see HashSet
      */
+    @SuppressWarnings("null")
+    @NonNull
     @Override
     public Iterator<E> iterator() {
         return map.keySet().iterator();