Bug 575576 - add tests to ensure (un-)modifiability of Wiring lists Change-Id: I60391d64aaeb9514bc2dd33610849465c7ba6782 Signed-off-by: Hannes Wellmann <wellmann.hannes1@gmx.net> Reviewed-on: https://git.eclipse.org/r/c/equinox/rt.equinox.framework/+/184541 Tested-by: Thomas Watson <tjwatson@us.ibm.com> Reviewed-by: Thomas Watson <tjwatson@us.ibm.com>