Advanced Aspects of Object-Oriented ProgrammingSummer 2015 MP1Matrkl.Nr.Grade

Advanced Aspects of Object-Oriented Programming. Summer 2015

c) The output is overloadedMethod (Collection <?>), because overloading is resolved at compile time and at compile time the parameter t has type List < T > , such that

Refine the behavior of the getChar() method such that it returns the next character of the string if the position is not at the end and that it returns -1 if the reader is at the end

b) If the set of types / roles can be given at compile time and it will not change for an object during its lifecycle, it is usually a good idea to use subtyping and, if

b) Implement a StringReader. First add an interface equivalent to the BlankReader including the specification of the behavior. Second add an implementation of StringReader that

b) If the set of types / roles can be given at compile time and it will not change for an object during its lifecycle, it is usually a good idea to use subtyping and, if

a) Write a generic static method flip which takes an object of class Pair (see the slides of the lecture) and flips the elements of the given Pair object. Hint: In order to flip

• Guarantees of the type system cannot be used anymore.. b) If the set of types/roles can be given at compile time and it will not change for an object during its lifecycle, it