// Test case from Martin Kahlert <martin.kahlert@infineon.com>public class martin {  public native void myNative(String s);  public void myJava(String s) {    s = s + ", Java";    System.out.println(s);  }  public static void main(String args[]) {    martin x = new martin();    x.myJava("Hello");    x.myNative("Hello, Java (from C)");    x.myJava("Goodbye");  }    static {    System.loadLibrary("martin");  }}