Bug 578702 - Move FileLocatorTest to rt.equinox.bundles repository

This is the addition part of the move.

As part of the move FileLocatorTest was ported to JUnit-4 and some minor
improvements were applied.

Change-Id: I035c760a8063a1b9dc42d127aeb165b9f1c61132
Signed-off-by: Hannes Wellmann <wellmann.hannes1@gmx.net>
Reviewed-on: https://git.eclipse.org/r/c/equinox/rt.equinox.bundles/+/190731
Tested-by: Equinox Bot <equinox-bot@eclipse.org>
11 files changed