Can you outline what specific problems you have? I'm going to guess upgrade of Java runtime are not the issue, but upgrades of packages are? What kind of packag

Can you outline what specific problems you have? I'm going to guess upgrade of Java runtime are not the issue, but upgrades of packages are? What kind of packages, an assorted list of cobbled together libraries or half the Internet's of BOMs like spring boot? And I'm going to take a leap and say you have not been keeping up to date for a few years at least?