Tasks:

The given file DLL$.$java implements generic linked list as we saw in Lab$03.$ It has

been updated to include additional methods needed for Stack$/$Queue

implementation: getLast$(),$ and toString$().$

$($a$).$ Use this class to implement a class, DLLStack, that represents a stack for

processing any types of values.

$($b$)$ Save TestIntegerLLStack as TestDoubleStack, and update it to use your

DLLStack in $($a$)$ above to manage double values.

$($c$)$ Save TestDoubleStack as TestStudentStack, and update it to manage

Student objects.

Solve in jcreator