用文本编辑器打开 jdev.conf 文件

C:\p5856648_R12_GENERIC\jdevbin\jdev\bin\jdev.conf

找到下面内容

# 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

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

保存！
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作者：leeyon4151
来源：CSDN
原文： https://blog.csdn.net/leeyon4151/article/details/9237043
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