OAF版本比较原始,在Window7中无法应用配色方案,导致黑屏卡顿问题。(在启动OC4J后,Window7的配色方案还是会还原至原始状态)
修改$JDEV_HOME/jdev/bin/jdev.conf
找到下面内容,把最后一行前面的#号去掉:
# Disable Direct Draw, on some Windows 2000/XP base computers,
# Direct Draw is cause excessive screen refreshes and slows down drawing.
AddVMOption -Dsun.java2d.noddraw=true