Run-time organization for object-oriented languages Object-oriented (OO)languages give rise to interesting and special problems in run-time organization.An object is a special kind of record.Attached to each object are some methods,each method being a kind of procedure or function that is able to operate on that object.Objects are grouped into classes, such that all objects of the same class have identical structure and identical methods. Run-time organization for object-oriented languages Object-oriented (OO) languages give rise to interesting and special problems in run-time organization. An object is a special kind of record. Attached to each object are some methods, each method being a kind of procedure or function that is able to operate on that object. Objects are grouped into classes, such that all objects of the same class have identical structure and identical methods