/** @apilevel internal */
private boolean isSupertypeOfClassDecl_compute(ClassDecl type) {
if (super.isSupertypeOfClassDecl(type)) return true;
for (Iterator iter = type.interfacesIterator(); iter.hasNext(); ) {
TypeDecl typeDecl = (TypeDecl) iter.next();
if (typeDecl.instanceOf(this)) return true;
}
return type.hasSuperclass() && type.superclass() != null && type.superclass().instanceOf(this);
}
