 layout managers about the situation around spaces, borders
 and padding just before the addArea() method is called when a part is being painted.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../org/apache/fop/layoutmgr/ElementListObserver.Observer.html" title="interface in org.apache.fop.layoutmgr">ElementListObserver.Observer</A></B></TD>
<TD>Implement this interface to receive notifications on element lists.</TD>
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