Is HashMap internally implemented in Java using LinkedList or Array?

Question

How is HashMap internally implemented? I read somewhere that it uses LinkedList while other places it mentions Arrays.

I tried studying the

Answer 1

HashMap internally uses Entry for storing key-value pair. Entry is of LinkedList type.

Entry contains following ->

K key,

V value and

Entry next > i.e. next entry on that location of bucket.

static class Entry {
     K key;
     V value;
     Entry next;

     public Entry(K key, V value, Entry next){
         this.key = key;
         this.value = value;
         this.next = next;
     }
}

HashMap diagram -

From : http://www.javamadesoeasy.com/2015/02/hashmap-custom-implementation.html