When a user tries to re-draw applet every 5 seconds and long time,
the IE process halts(can not become active even the user clicks the window)

REPRODUCE :
User provided a reproducible PC. Please use this.
As to how to access to the PC, please see the comment section.

1) double click the icon of TC01-10 on desktop.
 An IE window including the "JLabel", Java console, and 2 command prompt windows appear.
 Then this program clicks "reload" button in IE every 5 seconds.

 After 4-5 hours, you will see the label "JLabel" disappears and the IE windows can not
 response to the monse actions.

CONFIGURATION:
 OS :Windows Vista Business(32bits, english)
 JRE: 5.0u14fcs
 Mem: 2G
 Browser : IE7(phishing filter is disabled)

ABOUT TEST PROGRAM:
The test program will stop clicking after 24 hours run.
This situation is Normal End.