4.3 equivalents of expect-continue parameters

[Karl Wright]

Hi Oleg,

I have 4.2 code which does this:

>>>
params.setBooleanParameter(CoreProtocolPNames.USE_EXPECT_CONTINUE,true);
params.setIntParameter(CoreProtocolPNames.WAIT_FOR_CONTINUE,socketTimeout);
<<<

The 4.3 equivalent uses the request configuration object to set the first,
but it's not clear how you set the second.  Any hints?

Thanks
Karl