Using pseudo localized product, with each message
or label
having additional multibyte text, and using
-fontsize 16 
option, running in Chinese locale,
not all of a tooltip appears, see attachment.
     From [Runtime] tab in [Explorer] window,
        Expand [Server Registry] - [Intalled
Servers] - [Tomcat]
         - [Internal Tomcat(406)] -
[localhost:8081],
        From  [Attributes] tab in [Property]
window,
then put mouse over debug line and view tooltip.
Chinese localization will use a larger font than
default
one now used so these issues will be more visible
to them,
but this can also be viewed as a general or a11y
issue
since may be visible to users in english locale
who use 
larger fonts.

Assumption is that user should be able to see
all items in a given window when it appears and
should
not need to resize it to see those things.

That is, the UI area or window should dynamically
resize 
itself to show the needed contents.
(this does not apply to contents of textfields,
areas 
controlled by scrollbars or vertical resizing
controls 
like in options window)

To emulate in non multibyte locale without
multibyte
in messages or longer messages, you may need to
run
with fontsize 18 or 20 to see what we are seeing
with
fontsize 16. Even with larger sizes, it may not be
seen 
exactly the same due to the effect of multibyte
and longer
strings.

This issue is marked with the FONTSIZE keywork;
bugs so 
marked will not appear on quality dashboards and
will not 
need to be waived or fixed for English FCS
products of this 
release.

For Netbeans issues, this will be marked as
blocking 33246.