while ( itr.hasNext() )
{
Map.Entry entry = ( Map.Entry ) itr.next();
Serializable key = ( Serializable ) entry.getKey();
MemoryElementDescriptor me = ( MemoryElementDescriptor ) entry.getValue();
//try {
// should call update
aux.put( key, me.ce.getVal(), me.ce.getElementAttributes() );
// remove this exception from the interface
//} catch( Exception e ) {