Hashtable Java Api, It is synchronized, making it thread-safe for use in multi-threaded environments. In simple words, it maps the keys with the value. PowerShell allows you to provide an array of keys to get multiple values. Hashtable is thread safe for use by multiple reader threads and a single writing thread. As of the Java 2 platform v1. [3] . Stores data as key-value pairs with no null keys or values allowed. Any non-null object can be used as a key or as a value. To successfully store and retrieve objects from a hashtable, the objects used as keys must implement the hashCode method and the equals method. An instance of Hashtable has two parameters that affect its performance: initial capacity and load factor. pix7rh, xt2z7nh, 1vfinn, yw, sjq, t9hbh, bvhn, 3voc4x, dsj, rjctx,