dsbenchmark: DOM reads to not work

Dsbenchmark recently added read performance tot beryllium to its list of operations it performs. There are binding aware reads for simple (SimpletxBaRead.java) and tx chaining (TxchainBaRead.java) And, there are binding independent reads ie SimpletxDomRead.java and TxchainDomRead.java. The Dom reads do not work as we need guidance as to how to code the read. Not sure who can help, maybe Tony.