Java - Custom Hash Table
<p>I want to create my custom Hash Table for key with multiple values. For that, what I want to do is following:</p>

<blockquote>
  <p>1) Create an array of Linked Lists/ Array-list of the size
  Integer_MAX.</p>
  
  <p>2) Insert values (int's) to the Linked Lists/ Array-list whose number
  is key number.</p>
</blockquote>

<p>Now, I am facing two issues:</p>

<blockquote>
  <p>1) How to define array of Linked Lists/ Array-list's.</p>
  
  <p>2) Is there any way to make them primitive ?</p>
</blockquote>

<p>Any help or any idea to make it better will be helpful to me.</p>

<p>Thanks.</p>

<p>Edit: I know that Hash Table concept has nothing to do with key with multiple values. But, I want to make it like that.</p>

<p>I want to make a custom hash map and for primitives (not for objects as it takes really huge space like guava).</p>
