###@###.### 2001-11-02

J2SE Version (please include all output from java -version flag):
  java version "1.4.0-beta3"
  Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta3-b84)
  Java HotSpot(TM) Client VM (build 1.4.0-beta3-b84, mixed mode)

Does this problem occur on J2SE 1.3? Yes / No (pick one)
  No

Operating System Configuration Information (be specific):
 Solaris 8 running X-Windows locally and remotely, but it works
 fine with Solaris 7 machine.

Hardware Configuration Information (be specific):
 SunOS supra 5.8 Generic sun4u sparc SUNW,Ultra-5_10

Bug Description:
  When a tree is scrolled, it is not repainted correctly.
  This doesn't happen in 1.3 or 1.2.

Steps to Reproduce (be specific):
  Compile the attached some example source code(TreeDemo2.java), bring it up
  under java 1.4, expand some nodes until it's much bigger than a
  screenful, then slide the scrollbar up, stop midway; slide down,
  stop, etc. As a user would doing if looking at different nodes.
  You'll see that the tree gets mangled and not repainted correctly .
  It's even worse if you have long labels.