ArrayList Within HashMap

Hi folks, I'm trying to get an ArrayList within a HashMap in java to improve on an existing ChatBot.
The thing is that I want it to be able to answer a question and retrieve the word from the first contact and compare to the words in the HashMap, than the idea is for a loop make the questions within the ArrayList that is within that HashMap array be asked in order...

Any help with that would be much appreciated.
Rodric MacOliverResearcherAsked:
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So what problem are you having with that?
If you don't want to write it yourself you can use the Guava library from Google.  They have a map of lists:

You can read about guava, download it etc. from here:

Tomas Helgi JohannssonCommented:

Here are some examples to look at

Hope this helps.

     Tomas Helgi

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