rowid1 = recman.insert(data1);
assertTrue("check data1",
UtilTT.checkRecord((byte[]) recman.fetch(rowid1), 150000, (byte) 2) );
// rollback transaction, should revert to previous state
recman.rollback();
// insert same 150000 byte record.
data2 = UtilTT.makeRecord(150000, (byte) 2);
rowid2 = recman.insert(data2);
assertTrue("check data2",