I've got openjava or w.e the hell tis called 7


I'm new to Linux and im converting over from windows to ubuntu, I'm learning a bit by bit but I need help getting my server files that work on windows to work on Ubuntu,


How can I get the server to run without using an IDE and just a run.sh file?


My current Run.sh file that doesnt work:

Code:
#!/bin/bash
java -server -Xmx1024m -cp bin:lib/*; com.rs.Launcher true true true
read