code: @Nonnull
    public FineUploader5Request setMethod (@Nonnull final EHttpMethod eMethod)
    {
      ValueEnforcer.notNull (eMethod, "Method");
      m_eRequestMethod = eMethod;
      return this;
    }
docs: Specify a method to use when sending files to a traditional endpoint. This
  option is ignored in older browsers (such as IE 9 and older).
  
  @param eMethod
  New value. May not be <code>null</code>.
  @return this