WebRowSet webRs = newWebRowSet();
rs = st.executeQuery("SELECT * FROM USER_INFO");
webRs.populate(rs);
webRs.writeXml(strWriter);
assertTrue(webRs.last());
assertEquals(unicodeChar, webRs.getString(2));
assertFalse(-1 == strWriter.toString().indexOf(unicodeChar));
WebRowSet webRs2 = newWebRowSet();
webRs2.readXml(new StringReader(strWriter.toString()));