h>Exit</th>
</tr>
</thead>
<tbody>
<tr>
<td>clear</td>
<td>.</td>
<td>X</td>
<td>.</td>
<td>.</td>
</tr>
<tr>
<td>constructor</td>
<td>X</td>
<td>X</td>
<td>X</td>
<td>.</td>
</tr>
<tr>
<td>exit</td>
<td>.</td>
<td>X</td>
<td>.</td>
<td>X</td>
</tr>
<tr>
<td>getCommand</td>
<td>.</td>
<td>X</td>
<td>.</td>
<td>.</td>
</tr>
<tr>
<td>handle</td>
<td>.</td>
<td>X</td>
<td>.</td>
<td>.</td>
</tr>
<tr>
<td>help</td>
<td>.</td>
<td>X</td>
<td>.</td>
<td>.</td>
</tr>
<tr>
<td>input</td>
<td>.</td>
<td>X</td>
<td>X