class FieldAccess {  static int si;  String s;  private native void accessFields();  public static void main(String args[]) {    FieldAccess c = new FieldAccess();    FieldAccess.si = 100;    c.s = "abc";    c.accessFields();    System.out.println("In Java:");    System.out.println("  FieldAccess.si = " + FieldAccess.si);    System.out.println("  c.s = \"" + c.s + "\"");  }  static {    System.loadLibrary("MyImpOfFieldAccess");  }}