{
throw new NullPointerException();
}
this.resourceManager = resourceManager;
this.outputStream = outputStream;
this.flowSelector = new AllPageFlowSelector();
// for the sake of simplicity, we use the AWT font registry for now.
// This is less accurate than using the iText fonts, but completing
// the TrueType registry or implementing an iText registry is too expensive
// for now.