JDK              : JDK 1.4.2_19b07
Platforms[s]     : x86 - Windows 2003 - jvm32
testbase         : /net/vice.russia.sun.com/export/home0/dtf/dtf_ws/suites/142_Suites/awt 

Not a regression. Its not always reproducible.

Test:
AWT_DnD/Basic_DnD/Automated/exportAsDragTest/bug_4710511	compile_and_execute

Results:
http://stt-13.russia.sun.com/results/1.4.2_19/b07_j4b/awt/win2003-i586/awt_stt_suites_win2003-i586/Administrator.Windows_2003.x86/bug_4710511/

Crash log:
http://stt-13.russia.sun.com/results/1.4.2_19/b07_j4b/awt/win2003-i586/awt_stt_suites_win2003-i586/Administrator.Windows_2003.x86/bug_4710511/hs_err_pid4732.log