I20220128-1800
- add NPE check in IntroduceIndirectionRefactoring.checkInitialConditions Change-Id: Ia20d9afc381edcff363c97530a08462b880a0090 Reviewed-on: https://git.eclipse.org/r/c/jdt/eclipse.jdt.ui/+/190134 Tested-by: JDT Bot <jdt-bot@eclipse.org> Reviewed-by: Jeff Johnston <jjohnstn@redhat.com>