From 9682b2721c75fce1890df379adeb0639793c84ee Mon Sep 17 00:00:00 2001
From: Brian Harrington <brharrington@gmail.com>
Date: Fri, 27 Sep 2024 17:08:13 -0500
Subject: [PATCH] core: make CacheValue helper class static

Avoid reference to outer class.
---
 .../com/netflix/atlas/core/norm/NormalizationCache.scala    | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/atlas-core/src/main/scala/com/netflix/atlas/core/norm/NormalizationCache.scala b/atlas-core/src/main/scala/com/netflix/atlas/core/norm/NormalizationCache.scala
index 92673a44d..ec216fdd0 100644
--- a/atlas-core/src/main/scala/com/netflix/atlas/core/norm/NormalizationCache.scala
+++ b/atlas-core/src/main/scala/com/netflix/atlas/core/norm/NormalizationCache.scala
@@ -21,6 +21,8 @@ import com.netflix.spectator.api.Clock
 
 class NormalizationCache(step: Long, updateF: UpdateFunction, clock: Clock = Clock.SYSTEM) {
 
+  import NormalizationCache.*
+
   /**
     * For small step sizes use a fixed two minute heartbeat as reporting can be irregular, for
     * larger step size allow one sample to be missed.
@@ -105,5 +107,9 @@ class NormalizationCache(step: Long, updateF: UpdateFunction, clock: Clock = Clo
     cacheValue.f(timestamp, value)
   }
 
+}
+
+object NormalizationCache {
+
   class CacheValue(var lastAccessTime: Long, val f: ValueFunction)
 }