FULL PRODUCT VERSION :
java version "1.7.0-ea"
Java(TM) SE Runtime Environment (build 1.7.0-ea-b24)
Java HotSpot(TM) Client VM (build 12.0-b01, mixed mode, sharing)
ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows [Version 6.0.6000]
A DESCRIPTION OF THE PROBLEM :
Tab titles are not shown correctly if HTML titles are used. There is problem in BasicTabbedPaneUI$Handler.updateHtmlViews() - there is htmlViews.insertElementAt(v, index); instead of htmlViews.setElementAt(v, index); so new view is added (to already preallocated vector) - this shifts/breaks others.
This bug can be reproduced always.
bug reported to NB IDE has 5 duplicates and 4 votes already