code: @Override
      public void setMethod(String method) throws UnsupportedMethodException {
          MethodValues val = MethodValues.match(method, 0, method.length());
          if (null == val) {
              throw new UnsupportedMethodException("Illegal method " + method);
          }
          setMethod(val);
      }
docs: Set the method of this request to the given String if it is valid.
  
  @param method
  @throws UnsupportedMethodException