}
@Override
public TableCellRenderer getCellRenderer(int row, int column) {
if (column == columnSizes.length - 1 && getValueAt(row, 1) != SERVICE_ZERO) {
return new ButtonCellEditor(editButton);
} else if (column == 1) {
return ComboBoxCellEditor.getRendererInstance();
} else if (column == 0) {
return classEditor.getRenderer();
} else {