Converting HashMap to ArrayList

Question

I just want to move the transitionHash map values into the cardholderDataRecords arraylist.

HashMap transitionHash =         


        

Answer 1

You're trying to cast the collection of values to a single ExceptionLifeCycleDataBean.

You can very easily get the list though:

List beans =
    new ArrayList(transitionHash.values());

Or to add to an existing collection, with:

cardholderDataRecords.addAll(transitionHash.values());

No casts necessary.