What Java Key:Value Data Type To Use For Duplicate Values?
<p>Please forgive this rather basic question, but I'm very new to Java and still finding my way.</p>

<p>I'm writing a web scraper and need to store key:value data in some way. I've used HashMaps until now which have been great, except that now I need to allow duplicate values for unique keys. For example, this should be allowed:</p>

<pre><code>Key:Value
abc : 123
cde : 727
efg : 123
hij : 123
klo : 876
opa : 909
</code></pre>

<p>Can anyone advise what would be best to use in these circumstances?</p>

<p>Thanks</p>
