Please create a sample solution java file that uses the following: $1$ abstract parent class

$2$ child classes that extend from the abstract parent class

$2$ grandchild classes that extend from any child classes

$1$ interface

$2$ classes that implement the interface $($these can be any of the above classes

you already designed$)$

$2$ different constructors for every class

$2$ private variables, with their getter and setter methods, in any class

$2$ exception handlers using try, catch, and throw $($recall: the method that may

throw the exception must also have the throws flag in the method header$)$

$5$ concrete methods, implemented in any class

$3$ abstract methods, declared in any class or interface $($and implemented where

appropriate$)$