private DerObjectIdentifier[] GetExtensionOids(bool isCritical)
{
IList list = Platform.CreateArrayList();
foreach (DerObjectIdentifier derObjectIdentifier in this.ordering)
{
X509Extension x509Extension = (X509Extension)this.extensions[derObjectIdentifier];
if (x509Extension.IsCritical == isCritical)
{
list.Add(derObjectIdentifier);
}
}
return(X509Extensions.ToOidArray(list));
}