Interpretation of HashMap HashTable HashSet source code
A HashMap HashTable HashSet
HashMap is a hash table that stores key value mappings. It inherits from AbstractMap and implements Map, Cloneable and Serializable interfaces. The implementation of HashMap is not synchronous, which means that it is not thread safe. Its key and value can be null. The mappings in HashMap are not ordered.
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Added by fred_belanger on Sat, 15 Jan 2022 20:50:55 +0200