*/
private SystemModel createNewExpectedModel(String state)
{
if("<expected>".equals(state))
{
SystemModel systemModel = getOriginalUnfilteredExpectedModel().clone();
_newFilteredKeys.addAll(getOriginalDelta().getFilteredKeys());
return systemModel;
}
SystemModel newExpectedModel = _latestDelta.getUnfilteredExpectedModel().cloneNoEntries();
Set<String> filteredKeys = new HashSet<String>(_latestDelta.getFilteredKeys());
for(String parentKey : _latestDelta.getParentKeys())
{