Issue:
Tomcat-vault installed from RPM has problem to calculate path to JAR file when run under sudo. One needs to manually set variable JBOSS_HOME to /usr/share/java.
Reproduce:

1. Install tomcat-vault from rpm
2. run command

   sudo tomcat-vault.sh

   Expected: tomcat-vault.sh starts
   Now: tomcat-vault crashes with

   Error: Unable to access jarfile //modules/system/layers/base/tomcat-vault/main/tomcat-vault.jar

   Verbose:
   sudo uses path defined in visudo

   Defaults    secure_path = /sbin:/bin:/usr/sbin:/usr/bin

   /bin is symbolic link to the usr/bin where tomcat-vault.sh is located (/bin -> usr/bin)
   tomcat-vault is using dirname on script path ($0)
   When run with sudo path ($0) is /bin/tomcat-vault.sh
   When run with no sudo path ($0) is /usr/share/tomcat-vault.sh
   Example of repair that is working on RHEL but it will break solaris
   https://github.com/S4n60w3n/tomcat-vault/commit/846018c17f2c15a778ec68f5ec74b6c83ee4a984