Name: jk109818 Date: 09/18/2002


FULL PRODUCT VERSION :
java version "1.4.1"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1-b21)
Java HotSpot(TM) Client VM (build 1.4.1-b21, mixed mode)

FULL OPERATING SYSTEM VERSION :
Microsoft Windows 2000 [Version 5.00.2195]
SP3

A DESCRIPTION OF THE PROBLEM :
If a JTextField contains a very large line (in my case 26
KB), then Pos1 and End keys are VERY VERY slow, using 100%
CPU time for about a minute on a fast PC and also freezing
all window actions (cannot open other windows or click on
task bar or start menu) during that time. Pressing CTRL-A
(which marks the content and also jumps to the last
position) is fast though.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
1. create a JTextField
2. paste a very large line into it
3. press Pos1 or End keys

EXPECTED VERSUS ACTUAL BEHAVIOR :
This should take only a fraction of a second, not a minute.

REPRODUCIBILITY :
This bug can be reproduced always.
(Review ID: 164673)
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