Removing unused generic variable - code smell

src/main/java/com/caching/LRUCache.java

@@ -63,7 +63,6 @@ public class LRUCache<T> {
             System.out.println("Cache set to 0 capacity. No elements will be cached");
         }
 
-        T currentValue = cache.get(key);
         if (!cache.containsKey(key)) {
             cache.put(key, value);
             System.out.println("Adding new key:" + key + " to cache");