boolean result = super.start(writer);
ValueStack stack = getStack();
Iterator iter = stack.getRoot().iterator();
List stackValues = new ArrayList(stack.getRoot().size());
while (iter.hasNext()) {
Object o = iter.next();
Map values;
try {
values = OgnlUtil.getBeanMap(o);
} catch (Exception e) {
throw new StrutsException("Caught an exception while getting the property values of " + o, e);
}
stackValues.add(new DebugMapEntry(o.getClass().getName(), values));
}
addParameter("stackValues", stackValues);
return result;
