Test caching negative results, and invoke callback for those too

1 files changed, 1 insertions, 1 deletions

diff --git a/vespajlib/src/main/java/com/yahoo/collections/MethodCache.java b/vespajlib/src/main/java/com/yahoo/collections/MethodCache.java
index ead1d109fba..d0da7617b58 100644
--- a/vespajlib/src/main/java/com/yahoo/collections/MethodCache.java
+++ b/vespajlib/src/main/java/com/yahoo/collections/MethodCache.java
@@ -47,7 +47,7 @@ public final class MethodCache {
             method = lookupMethod(object);
             pair = new Pair<>(object.getClass(), method);
             cache.put(object.getClass().getName(), new WeakReference<>(pair));
-            if (method != null && onPut != null)
+            if (onPut != null)
                 onPut.accept(object.getClass().getName());
         }
         return method;