docs: public List<com.groupon.odo.proxylib.models.Method> getMethodsNotInGroup(int groupId) throws Exception {
          List<com.groupon.odo.proxylib.models.Method> allMethods = getAllMethods();
          List<com.groupon.odo.proxylib.models.Method> methodsNotInGroup = new ArrayList<com.groupon.odo.proxylib.models.Method>();
          List<com.groupon.odo.proxylib.models.Method> methodsInGroup = editService.getMethodsFromGroupId(groupId, null);
  
          for (int i = 0; i < allMethods.size(); i++) {
              boolean add = true;
              String methodName = allMethods.get(i).getMethodName();
              String className = allMethods.get(i).getClassName();
  
              for (int j = 0; j < methodsInGroup.size(); j++) {
                  if ((methodName.equals(methodsInGroup.get(j).getMethodName())) &&
                      (className.equals(methodsInGroup.get(j).getClassName()))) {
                      add = false;
                  }
              }
              if (add) {
                  methodsNotInGroup.add(allMethods.get(i));
              }
          }
          return methodsNotInGroup;
      }