Changed cache value's key to be final.

This commit is contained in:
Harrison Deng 2020-05-17 14:57:09 -05:00
parent 88d3237d4e
commit a032f007c1

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@ -4,7 +4,7 @@ class CacheValue<KeyType, ValueType> {
/** /**
* The key that represents this cache value in the caches hashmap. * The key that represents this cache value in the caches hashmap.
*/ */
public volatile KeyType key; public final KeyType key;
/** /**
* The actual value that this cache value stores. * The actual value that this cache value stores.