Clean up ToolHandleArray usage
Directly use ToolHandleArray
as property, instead of having a separate vector of strings as property (enabled by gaudi/Gaudi!960 (merged))
(note: this will move some counter printout, due to the use of public tools instead of private ones)
In addition, forward the returned StatusCode in case of failure, instead of returning another (failed) StatusCode.
Edited by Gerhard Raven