Select selectionList = new Select(helper.getStatusExpression());
for (IEmployee emp : employees) {
Option o = new Option(emp, "matriculationCode", "surname");
selectionList.addOption(o);
}
TableData td1 = new TableData(selectionList);
// Create the remove button and add it to another column:
InputField removeButton = new InputField("toRemove", "Remove", InputField.InputType.BUTTON);
TableData td2 = new TableData(removeButton);
// Add the two columns to the row:
row.addTableData(td1);
row.addTableData(td2);