PFeatureCallParameterOption[] parameterOption = new PFeatureCallParameterOption[tail.size()];
Iterator iter = tail.iterator();
for (int ctr = 0; iter.hasNext(); ctr++)
{
PFeatureCallParameterOption option = (PFeatureCallParameterOption)iter.next();
parameterOption[ctr] = option;
isIterateDeclarator = option instanceof AIterateFeatureCallParameterOption;
if (!isIterateDeclarator)
{
isDeclarator = option instanceof ABarFeatureCallParameterOption;