op">inputstring</td>
    <td valign="top">A string which serves as the input stream for the
                     executed command. This attribute is mutually exclusive with the
                     input attribute.  <em>since Ant 1.6</em></td>
    <td align="center" valign="top">No</td>
  </tr>
  <tr>
    <td valign="top">resultproperty</td>
    <td valign="top">the name of a property in which the return code of the
      command should be stored. Only of interest if failonerror=false.</td>
    <td align="c