Test finalize.
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subroutine test_dictionary_finalize
!---------------------------------------------------------------------------------------------------------------------------------
!< Test [[dictionary:finalize]].
!---------------------------------------------------------------------------------------------------------------------------------
type(dictionary) :: local_dictionary !< A dictionary.
!---------------------------------------------------------------------------------------------------------------------------------
!---------------------------------------------------------------------------------------------------------------------------------
call local_dictionary%add_clone(key=5_int32, content=13_int32)
!---------------------------------------------------------------------------------------------------------------------------------
endsubroutine test_dictionary_finalize