Removing unused generic variable - code smell

abhijaykumar · abhijaykumar · commit 6aecb37b4954 · 2020-08-21T15:35:58.000+05:30
diff --git a/src/main/java/com/caching/LRUCache.java b/src/main/java/com/caching/LRUCache.java
@@ -63,7 +63,6 @@ public void put(int key, T value) {
             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");

Original file line number	Diff line number	Diff line change
`@@ -63,7 +63,6 @@ public void put(int key, T value) {`
`63`	`63`	`System.out.println("Cache set to 0 capacity. No elements will be cached");`
`64`	`64`	`}`
`65`	`65`
`66`		`- T currentValue = cache.get(key);`
`67`	`66`	`if (!cache.containsKey(key)) {`
`68`	`67`	`cache.put(key, value);`
`69`	`68`	`System.out.println("Adding new key:" + key + " to cache");`