#Hashmap and #Hashtable Difference b/w Hash map vs Hash table in Java

HashMap and HashTable in Java
HashMap and HashTable both implements Map interface.
HashTable is synchronized and HashMap is not synchronized.
HashMap is faster than HashTable.HashMap, LinkedHashMap, TreeHashMap, HashTable implements Map Interface How HashMap works internally || Popular java interview question on collection (HashMap)e are going to learn how hashmap works internally.This is a very popular java interview question from the collection framework and been asked so many times to check candidates understanding on Map collection.I am going to cover three things in this series of tutorials which will cover a hashmap internal implementation.

2)Once we will have an overall idea we are going to debug
everything that we learned in this tutorial

In case of a hash collision, then the key with the same hashcode is going to be stored in the same index as each bucket is a node or a linked list.

Inside each bucket, four things are going to be stored as a form ofa a linked list.They are hashcode, key, value and the next (which hold the address of the next node with the same hashcode).Only top 5
In this video top 5 differences
Difference b/w Hash map vs Hash table in Java
#Hashtable
In computing, a hash table (hash map) is a data structure that implements an associative array abstract data type, a structure that can map keys to values. A hash table uses a hash function to compute an index into an array of buckets or slots, from which the desired value can be found.

it is really one of the important topic for the interview point of purpose this two topic is widely used in server part as well as client part
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