diff --git a/java/2-9-HitTest/vecmath.jar b/java/2-9-HitTest/vecmath.jar new file mode 100644 index 0000000000000000000000000000000000000000..6d8b3a11c9c7a02d736a2ccc7f07fa70eb319832 Binary files /dev/null and b/java/2-9-HitTest/vecmath.jar differ