Java Compare Two Lists

Question

I have two lists ( not java lists, you can say two columns)

For example

**List 1**            **Lists 2**
  milan                 hafil
  dingo               


        

Answer 1

If you are looking for a handy way to test the equality of two collections, you can use org.apache.commons.collections.CollectionUtils.isEqualCollection, which compares two collections regardless of the ordering.