Java Programming in Linux (CentOS) gcj - Part 2

So we have java compiler and java runtime already installed. Let us create a simple program to test these tools. Create file HelloWorldgcj.java

[root@localhost programming]# vi HelloWorldgcj.java

And put the following code in it.

public class HelloWorldgcj {
   public static void main (String args[]) {
       System.out.println("Hello World! from gcj");
   }
}

Compile it as usual by issuing.

[root@localhost programming]# javac HelloWorldgcj.java

Now run your java programme as.

[root@localhost programming]# java HelloWorldgcj

Hello World! from gcj