java.lang.ClassCastException: java.util.Arrays$ArrayList cannot be cast to java.util.ArrayList

Question

Can you explain me why does this happen and how can I fix it please?

So I\'m using Oracle-ADF and I\'m using shuttle components. I get the selected values using the

Answer 1

The ArrayList returned by Arrays.asList() method is NOT java.util.ArrayList it is a static inner class inside Arrays class. So, you can't cast it to java.util.ArrayList.

Try converting / assigning it to a List.