callback.java

How to run: 1. compile Callback.java 2. compile the native code into a shared lib cl /Ie:j2sdk1.4.0i

class Callback {
  private native void nativeMethod();
  private void callback(String s) {
      System.out.println("In Java:" + s);
  }
  public static void main(String args[]) {
    Callback c = new Callback();
    c.nativeMethod();
  }
  static {
    System.loadLibrary("MyImpOfCallback");
  }
}