s returned if the executed
 command returns non-zero code.<DT><B>Note:</B></DT>
  <DD>The database file is assured to be kept synchronized and not modified while the
 copying or executing operation is in progress.  So, this method is useful to create a backup
 file of the database file.</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="finalize()"><!-- --></A><H3>
finalize</H3>
<PRE>
protected void <B>finalize</B>()</PRE>
<DL>
<DD>Release resources.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>finalize</CODE> in class <