Printing of applets using the browser's print option (File -> Print) is leading to browser crash when tried with NS4.78 on linux 7.1 while it's working fine using java.awt.print.PrinterJob.print. Also to add both the approaches are working fine with NS6.2.1

Steps to reproduce the bug :
 
1) In the NS4.78 browser try to run the following applet

http://sqesvr.sfbay.sun.com/deployment2/jitu/printingbugs/Plugin_html/Imageable_Plugin.html

2) Go to browser file menu & click on the 'Print' option(File -> Print) .
 
3) If you see the brpwser crash as soon as you click the 'Print' button than
the bug is reproduced.

The .plugin141.trace & dumped core is attached with this report