Patch for JIComTransport based on patch 3040800 but using a single selector.
Gets around PDU assembly problem (which only occurred for us with large WMI results e.g. select * from Win32_NTEventLog), while minimising the number of selectors used (i.e. just the one or all transport instances) and so avoids the IOException: unable to establish loopback connection which we saw with the same WMI query on windows. (See https://sourceforge.net/projects/j-interop/forums/forum/600730/topic/3836813 comment #16).