privateSetUp();
MarinerRequestContext requestContext
= new TestMarinerRequestContext();
TestMarinerPageContext context = new TestMarinerPageContext();
context.pushRequestContext(requestContext);
protocol.setMarinerPageContext(context);
DOMOutputBuffer buffer = new TestDOMOutputBuffer();
context.setCurrentOutputBuffer(buffer);
InternalDevice d = INTERNAL_DEVICE_FACTORY.createInternalDevice(
new DefaultDevice("Netscape4", new HashMap(), null));