GCCE fixes (Bug 2971) (see also Bug 1713 on CompilerCompatibilty branch) : Remove overqualified method name and change check for ULong to not try and test typedef
using _STLP_NEW_IO_NAMESPACE::strstreambuf;
using _STLP_NEW_IO_NAMESPACE::istrstream;
using _STLP_NEW_IO_NAMESPACE::ostrstream;
using _STLP_NEW_IO_NAMESPACE::strstream;