javac commands work perfectly fine
'jar' is not recognized as an internal or external command,
operable program or batch file.
D:\Java\jdk-17\bin\jar.exe ...
So each weird char, like the club or diamond, matches up to an int somehow?
Is there an encode/decode needed to get this to a "usable" string
java passing_params.java How does this work?
/Java cannot find symbol
I still have the other errors.
Does your IDE high-light or color the source code? Look at the above code that is formatted. Compare the coloring of lines 20 and 24. Notice some is blue and some is black. Blue is for java keywords. Black is just text.