Bug 573093: Make it explicit the plug-in/class is unknown

The existing code would make it look like the Status came
from Status class when the plug-in ID or Class could
not be determined. This change makes it explicit
using the unknownId to indicate that the ID is unknown.

Change-Id: I8fde28f856bb849b02a9038c2499f8141501032c
Signed-off-by: Jonah Graham <jonah@kichwacoders.com>
Reviewed-on: https://git.eclipse.org/r/c/equinox/rt.equinox.bundles/+/179698
Tested-by: Thomas Watson <tjwatson@us.ibm.com>
Reviewed-by: Thomas Watson <tjwatson@us.ibm.com>
2 files changed