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Compare 2 HashMap<String, ArrayList>

Tim Jones

Joined: Apr 06, 2008
Posts: 28
I need a method to compare two HashMap<String, ArrayList<String>>. Google Guava API has a Method but it is for single values only - http://docs.guava-libraries.googlecode.com/git-history/v9.0/javadoc/com/google/common/collect/package-frame.html. Perhaps someone already has the solution or a reference to an online resource that covers this?

Stephan van Hulst

Joined: Sep 20, 2010
Posts: 4192

And how would you compare two of such maps? When are they equal? If you can describe it, you can easily compare the two by creating your own Comparator.

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subject: Compare 2 HashMap<String, ArrayList>
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