final int pos = focus.getContextPosition();
if(pos < src.size()) {
E item = src.get(pos);
if(item instanceof LazyDTMDocument) {
LazyDTMDocument lazydoc = (LazyDTMDocument) item;
lazydoc.preload();
rfocus.setToReclaim(lazydoc);
}
rfocus.setContextItem(item);
return true;
} else {