【版本】IntelliJ Idea 2017.1
【系统】Mac
启动应用，系统提示如下信息：
objc[9113]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_65.jdk/Contents/Home/bin/java (0x10897c4c0) and /Library/Java/JavaVirtualMachines/jdk1.8.0_65.jdk/Contents/Home/jre/lib/libinstrument.dylib (0x1089f24e0). One of the two will be used. Which one is undefined.
【解决办法】
修改IntelliJ Idea 配置
1.Help --> Edit Custom Properties
2.添加如下信息，关闭，重新打开项目运行。
# custom IntelliJ IDEA properties idea_rt idea.no.launcher=true