Build tested : Build 83
OS Tested : Red Hat Linux 7.1
Flag used : -Xint

How to reproduce the problem :

1. Start Font2dTest from <Build83_Home>/demo/jfc/Font2DTest using command
<JDK_B83_HOME>/bin/java -jar -Xint Font2DTest.jar
2. Click on Antialias checkbox to make it on.
3. Select User Text from the Text to use option.
4. Give these exact two lines of text:

This is the first line.
This is the second line.

5. Set the Graphics2D Transform to roatate.
6. Set the font size to say 18.
7. Circle thru all the fonts in the fonts dropdown .When you do this , you will see that for some fonts the second line disappears , for some fonts it appears back again .

P.S. Do not maximize the Demo's window.The bug disappears if the window is maximized .

It is NOT reproducible on Build 80.