Consider the following code in C++:

Here *Lp will be a “deep copy” of L, containing a copy of each foo object. Try to write equivalent code in Java. What goes wrong? How might you get around the problem?

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template class cloneable_list : public list { public: cloneable_list* clone () { auto rtn = new cloneable_list(); for (auto e : *this) { rtn->push_back (e); return rtn; }; cloneable_list L; cloneable_list* Lp = L.clone (); %3D