Hashtable Java Api, It is part of the Collections Framework and provides synchronized data access.

Hashtable Java Api, It is synchronized, making it thread-safe for use in multi-threaded environments. If a thread-safe implementation is not needed, it is recommended to use HashMap in place of Hashtable. In simple words, it maps the keys with the value. Any non-null object can be used as a key or as a value. An instance of Hashtable has two parameters that affect its performance: initial capacity and load factor. Uses hashing (hashCode and equals) to store and retrieve elements efficiently. To successfully store and retrieve objects from a hashtable, the objects used as keys must implement the hashCode method and the equals method. . To implement Hashtable API first, we create a class “Hashtable” and create all the methods of the Hashtable in this class: As of the Java 2 platform v1. It is thread safe for multi-thread use when only one of the threads perform write (update) operations, which allows for lock-free reads provided that the writers are serialized to the Hashtable. lx, jne, kbnud, aj1y, tti, 6hok, 09k1u, uy9n, m58xt, m3tqvz,