docs: public static boolean any(Object self) {
          BooleanReturningMethodInvoker bmi = new BooleanReturningMethodInvoker();
          for (Iterator iter = InvokerHelper.asIterator(self); iter.hasNext();) {
              if (bmi.convertToBoolean(iter.next())) {
                  return true;
              }
          }
          return false;
      }