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Compare 2 HashMap<String, ArrayList>

Tim Jones
Greenhorn

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?

Thanks
Stephan van Hulst
Bartender

Joined: Sep 20, 2010
Posts: 3883
    
  18

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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