--- old/src/share/native/java/lang/Throwable.c	2011-04-06 23:13:03.000000000 -0700
+++ new/src/share/native/java/lang/Throwable.c	2011-04-06 23:13:02.000000000 -0700
@@ -44,7 +44,7 @@
  * `this' so you can write 'throw e.fillInStackTrace();'
  */
 JNIEXPORT jobject JNICALL
-Java_java_lang_Throwable_fillInStackTrace(JNIEnv *env, jobject throwable)
+Java_java_lang_Throwable_fillInStackTrace(JNIEnv *env, jobject throwable, int dummy)
 {
     JVM_FillInStackTrace(env, throwable);
     return throwable;