Platfrom : Win32
Browser : Netscape 4.x, IE 5.0
Build : Merlin B56

Steps to reproduce :

1.) On a win98 machine Install the plugin Merlin build 56
    /net/sqesvr/deployment3/merlin/beta/win32.b56

2.) Go to Applet Usability page
    http://sqesvr.eng.sun.com/deployment1/ws/doc/proc/JPI_AUE.html

3.) Look for the following test case in STD testing
    " 6. Modal dialog enhancement "

4.) Execute both the test cases
    Test Case 1 : Swing Modal Dialog
    Test Case 2 : AWT Modal Dialog

Result : The Browser gets killed when these test cases are executed

Note : Sometimes on Netscape it is a bit tricky and whereas on IE it is simple

Eg : Considering AWT Modal Dialog test case using NS 4.7x browser
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i) after the applet loads, click on the show modal dialog
ii) Once the dialog box appears, click dismiss,
iii) Once again click on the "show modal dialog" or "set panel color to red"
iv) The browser gets killed

On IE 5.0
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i.) The browser gets killed on the first instance when you click on the "show modal dialog"