Merge branch 'stable-2.16' into stable-3.0

* stable-2.16:
  StartCommand/ListCommand: Use isEmpty() to test for empty collection

Change-Id: I794e57d641c6ee08564bea4c27489b06fc1838ed
tree: eb1477832cf146be8785b9593e8f64daf4d57b50
  1. .gitignore
  2. .mailmap
  3. .settings/
  4. BUILD
  5. LICENSE
  6. src/