itellij jdk多重选择Class JavaLaunchHelper is implemented in both
1.问题描述intellij运行java代码时,提示如下问题objc[xxx]:ClassJavaLaunchHelperisimplementedinbothxxxandxxx.Oneofthetwowillbeused.Whichoneisundefined.2.问题解决问题描述得比较清楚了,是系统中现在有两个JDK,intellij不知道选择哪个。所以重新配置一下就好2.1打开idea.pr