Bug 572343 - Avoid deprecated org.xml.sax.helpers.XMLReaderFactory

Change-Id: I5d5ca5726fc18760032476fd53e96bb5ec180c71
Signed-off-by: Ed Merks <ed.merks@gmail.com>
Reviewed-on: https://git.eclipse.org/r/c/equinox/rt.equinox.p2/+/190649
Tested-by: Equinox Bot <equinox-bot@eclipse.org>
7 files changed