Blackjack simulator
Needs JDK 12 and maven
To run project, first execute 'mvn compile' then execute either run.sh or run.bat, with path to input file as an optional argument.
Test project with 'mvn test'.
Input file is a single line, containing a comma-separated list in the following format: CA, D4, H7, SJ, C10, DK, DQ, ... (spaces after the comma are optional)