Successfully created a failing test case 2
  - junit.framework.AssertionFailedError: expected:<[2]> but was:<[]>
  - Modified list() method generates the right list of integers
Successful creation of failing test case 
  - junit.framework.AssertionFailedError: expected:<[2]> but was:<[]>
Test 2 as per Bob Kata passes!
Merge branch 'master2'