Bug 575015 - [Clean-up] Use Compator.comparing Changes found by SonarLint and applied manually. Change-Id: I2191c0cbefdb52a08cfbf239dafd3f5cba29420b Signed-off-by: Hannes Wellmann <wellmann.hannes1@gmx.net> Reviewed-on: https://git.eclipse.org/r/c/equinox/rt.equinox.framework/+/183389 Tested-by: Equinox Bot <equinox-bot@eclipse.org> Reviewed-by: Lars Vogel <Lars.Vogel@vogella.com>