STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
1. open the following url with java console open:
http://sqeweb/jsn/users/fred/deployment_ws/fred/deployment_6_UR_int_ws/deployment/src/plugin/FunctionalTest/FunctionalTest/html/InvalidMediaDeleteTest.html

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
The DOMException code is equal to DOMException.NOT_FOUND_ERR
ACTUAL -
The following strings are printed in the console:
#### exception code not correct, expected DOMException.NOT_FOUND_ERR. actual: 9
#### InvalidMediaDeleteTestmoidfy test failed

REPRODUCIBILITY :
This bug can be reproduced always.

The applet source code is:
http://sqeweb/jsn/users/fred/deployment_ws/fred/deployment_6_UR_int_ws/deployment/src/plugin/FunctionalTest/FunctionalTest/src/InvalidMediaDeleteTest.java