Hello Jeff,
If “GodClass” is the only missing rule from PMD that prevents you to use SonarJava, I suggest you to create a custom rule.
Here are some links to start that activity:
- https://docs.sonarqube.org/display/PLUG/Writing+Custom+Java+Rules+101
- https://github.com/SonarSource/sonar-custom-rules-examples/tree/master/java-custom-rules
Alex