gistfile1

[coroutines (master)]$ ls -l
total 120
-rw-r--r--  1 stephen  staff    711 Apr  6 19:07 CoroutineTest1.class
-rw-r--r--  1 stephen  staff    320 Mar 10 08:35 CoroutineTest1.java
-rw-r--r--  1 stephen  staff  51211 Mar 10 05:14 coroutine_classes.jar
[coroutines (master)]$ cat CoroutineTest1.java 
import java.dyn.Coroutine;

public class CoroutineTest1 extends Coroutine {
        @Override
        public void run() {
                System.out.println("Coroutine.run");
        }

        public static void main(String[] args) {
                new CoroutineTest1();
                System.out.println("main start");
                coYield();
                System.out.println("main end");
        }
}
[coroutines (master)]$ javac  CoroutineTest1.java 
CoroutineTest1.java:12: cannot find symbol
                coYield();
                ^
  symbol:   method coYield()
  location: class CoroutineTest1
1 error
[coroutines (master)]$ javac -Xbootclasspath/p:`pwd`/coroutine_classes.jar CoroutineTest1.java 
[coroutines (master)]$ java -Xbootclasspath/p:`pwd`/coroutine_classes.jar CoroutineTest1
Exception in thread "main" java.lang.UnsatisfiedLinkError: java.dyn.CoroutineSupport.registerNatives()V
        at java.dyn.CoroutineSupport.registerNatives(Native Method)
        at java.dyn.CoroutineSupport.<clinit>(CoroutineSupport.java:39)
        at java.lang.Thread.initializeCoroutineSupport(Thread.java:273)
        at java.dyn.CoroutineBase.<init>(CoroutineBase.java:37)
        at java.dyn.Coroutine.<init>(Coroutine.java:32)
        at CoroutineTest1.<init>(CoroutineTest1.java:3)
        at CoroutineTest1.main(CoroutineTest1.java:10)