public boolean isIdentity() {
// FIXME: It's possible that parent was not the identity but that
// this overriding fixed it.
return (source == target) && parent.isIdentity();
}
public boolean isIdentity() {
// FIXME: It's possible that parent was not the identity but that
// this overriding fixed it.
return (source == target) && parent.isIdentity();
}
