* General cleanup by making use of java 16 features
* use jackson-databind in place of gson when reading to a record
* Fixes
* cleanup
* dep updates
* Replace commons IOUtils usage with native java
* Update fernflower
loom now runs genSources on root project if the plugin exists in the root project, else it will build in the current project.
Signed-off-by: solonovamax <solonovamax@12oclockpoint.com>