which-collection-class-allows-you-to-associate-its-elements-with-key-values,-and-allows-you-to-retrieve-objects-in-fifo-(first-in,-first-out)-sequence-5e8ac8059f5f597f4815a19f

Which collection class allows you to associate its elements with key values, and allows you to retrieve objects in FIFO (first-in, first-out) sequence?

java.util.ArrayList
java.util.LinkedHashMap
java.util.HashMap
java.util.TreeMap

Explanation

LinkedHashMap is the collection class used for caching purposes. FIFO is another way to indicate caching behavior. To retrieve LinkedHashMap elements in cached order, use the values() method and iterate over the resultant collection.