tree 7f49ef092f6782a1810dd4eb057fd033841ac841
parent 3476fbcc4e769b53dcd5ce3b53a44a5126358681
author Philippe Suter <psuter@us.ibm.com> 1472009549 -0400
committer Perry <perry@us.ibm.com> 1472255344 -0400

Strengthen type safety in Invoker

Replaces type aliases with case classes when appropriate.

Replaces int/long values with durations when appropriate.

Replaces String with more explicit types when appropriate.

Other minor Scala tweaks (e.g. eliminating procedure syntax).

Avoid creating potentially large string twice.