Scripts invoke sudo even if running as root

The following scripts in $OPENNMS_HOME/bin/ invoke sudo, even when run as root:

 [root@30horizon etc]# grep -Ril sudo ../bin/
../bin/fix-karaf-setup.sh
../bin/fix-permissions
../bin/install
../bin/opennms
../bin/runjava
../bin/update-package-permissions
../bin/upgrade

 
This is problematic as some environments do not allow the root user to run commands via sudo (which is unnecessary anyway). This causes each of these commands to fail, and necessitates manually modifying the script to remove the sudo invocation.