When you run QS Tools from the root directory of the quickstarts, you get these errors reported by the ModuleDefinedChecker:

ModuleDefinedChecker The following dir [jax-rs-client] is not listed as one of project submodules 0
ModuleDefinedChecker The following dir [jpp-quickstarts] is not listed as one of project submodules 0
ModuleDefinedChecker The following dir [inter-app] is not listed as one of project submodules 0
ModuleDefinedChecker The following dir [ejb-security-propagation] is not listed as one of project submodules 0
ModuleDefinedChecker The following dir [cluster-ha-singleton] is not listed as one of project submodules 0

However, they are defined in the 'complex-dependencies' profile.