We have a customer application which when invoked with 1.4.2 show high
CPU utilization. The utilization range upto 80% at times and has an average
Some basic profiling made with Optimizeit shows Java 2D method like
sun.java2d.pipe.DrawImage.blitSurfaceData consuming high CPU (37.9%).
The problem was reproduced in-house with the following configuration:
Pentium 4 2.8 GHz
1 GB RAM
Windows 2000 SP2
Matrox G200 Adapter
3 Display Monitors
The steps to download, configure and run the test case is provided in the comments section.