// JNI calls via an interface method were broken in a couple releases.interface mycomp{  int compareTo(Object x);}public class iface implements mycomp{  static  {    System.loadLibrary("iface");  }  public int compareTo (Object x)  {    System.out.println ("hi maude");    return 3;  }  public native void doCalls(Object x);  public static void main (String[] args)  {    new iface().doCalls(args);  }}