docs: public String getPackage(CodeType codeType)
      {
          Record recClassInfo = this.getMainRecord();
          String packageName = recClassInfo.getField(ClassInfo.CLASS_PACKAGE).getString();
          ClassProject classProject = (ClassProject)((ReferenceField)recClassInfo.getField(ClassInfo.CLASS_PROJECT_ID)).getReference();
          return classProject.getFullPackage(codeType, packageName);
      }