options.setNegativeParens(false);
options.setPrefix("$");
options.setSuffix("%");
NumberFormat formatter = NumberFormat.create(options);
formatter.format(dataTable, 0);
assertEquals("$-3_142%", dataTable.getFormattedValue(0, 0));
// TODO(zundel): Unit tests are curently broken with this assertion.
// dataTable.getProperty() returns null.
// assertEquals("color:red;",
// dataTable.getProperty(0, 0, "__td-style"));