#Download jgrasp code

The code that I'm trying to compile in Jgrasp is the basic helloWorld. I have OpenJDK Java 7 runtime installed (Because I read someplace that you need JDK to run Jgrasp). I just can't seem to set the correct PATH. I've been looking at the following forums to help create the PATH so I can compile my work. Programmers know that the applications they use to develop their proj. PATH is '/usr/lib/jvm/java-7-openjdk-i386/bin:/usr/lib/jvm/java-7openjdk-i386/bin:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/lib/jvm/java-7-openjdk-i386/bin'. jGRASP latest version: Lightweight IDE software. In the jGRASP License dialog box, click I Agree. Target does not exist or is not on PATH. Double-click on the file, and the script will take you through the steps for installing jGRASP. I finally got Jgrasp on Ubuntu but when I try to compile my program I get the error code I need help creating the correct path for Jgrasp. I don't know why my professor wants to use Jgrasp instead of Eclipse but whatever.

I've had Ubuntu for a little while and i'm taking a computer science class programming in java.