Check if an ArrayList contains every element from another ArrayList (or Collection)

Question

There is probably a simple one-liner that I am just not finding here, but this is my question:

How do I check if an ArrayList contains all of the objects in another

Answer 1

Here is another example use of containsAll() that I have used for asserting that two arrays are equal in JUnit testing:

List expected = new ArrayList();
expected.add("this");
expected.add("that");
expected.add("another");

List actual = new ArrayListString();
actual.add("another");
actual.add("that");
actual.add("this");

Assert.assertTrue("The lists do not match!", expected.containsAll(actual));