@Test public void commitTest() throws Exception { dataTable.put( "1", tableProvider.deserialize(dataTable, "<row><col>98</col><col>bear</col></row>")); dataTable.put( "3", tableProvider.deserialize(dataTable, "<row><col>5</col><col>pig</col></row>")); dataTable.remove("3"); Assert.assertEquals(dataTable.commit(), 1); }