diff -r 4ab89de75552 -r 2d503de963b3 test/sanity/WBApi.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/sanity/WBApi.java	Thu Feb 23 14:58:35 2012 +0100
@@ -0,0 +1,13 @@
+/*
+ * @test WBApi
+ * @summary verify that whitebox functions can be linked and executed
+ * @run compile -J-XX:+UnlockDiagnosticVMOptions -J-XX:+WhiteBoxAPI WBApi.java
+ * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI WBApi
+ */
+
+import sun.hotspot.WhiteBox;
+public class WBApi {
+    public static void main(String... args) {
+        System.out.printf("args at: %x\n",WhiteBox.getWhiteBox().getObjectAddress(args));
+    }
+}