Revert "Merge branch 'master' of https://github.com/batsis/Java13Grupp3Grupparbete1"

This reverts commit 3622c5e32721dd8ee2f9ae901a2b9ada291ff9cd, reversing
changes made to 7ba4a5e1b7533ab0c1881c1a83c36acf36438b03.