GoodBye World

import java.lang.Runtime; /* not necessary */

class GoodByeWorld {

public static void main (String arg[]) {

Runtime.getRuntime().traceInstructions(true);

Runtime.getRuntime().traceMethodCalls(true);

System.out.println (”Here’s some stats:");

System.out.println

(Runtime.getRuntime().totalMemory() +

" total memory\n” +

Runtime.getRuntime().freeMemory()

+ " available");

if (true) return; /* 1 */

System.exit(0);

/* 2 terminates */

Runtime.getRuntime().exit(0);

/* 3 terminates only if

the thread is running */

} /* 4 --end of main*/

}//test