The following text was written to the standard output stream when the ? program was executed from IntelliJ.
First name ... Billie Camille Pablo Akseli Osvaldo First names: Billie, Camille, Pablo, Akseli, Osvaldo last name ... Holiday Claudel Picasso Gallen-kallela Zotto Last names: Holiday, Claudel, Picasso, Gallen-kallela, Zotto Uppercase first names: BILLIE, CAMILLE, PABLO, AKSELI, OSVALDO hyphenateds names: Gallen-kallela Total length: 81 Total first name length: 31 product of length 1034880.0 Process finished with exit code 0