sudo update-alternatives --config java
2.Chose another compiler (this is what you need):sudo update-alternatives --config javac
3.Chose Java Web Start:sudo update-alternatives --config javaws
傻瓜的执行完上面的三部就好了
sudo update-alternatives --config java
2.Chose another compiler (this is what you need):sudo update-alternatives --config javac
3.Chose Java Web Start:sudo update-alternatives --config javaws
傻瓜的执行完上面的三部就好了
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