If an allocation expression new Class(...) occurs, a new object
has to be created, in KeY this is quite similar to take it out of a list of
objects and setting the implicit flag <created> to
true as well as setting all fields of the object to their
default values. For the complete procedure, the method creates the
implicit method <createObject> which on its part calls
another implicit method lt;prepare> for setting the fields
values.