我正在尝试用mac上的java VisualVM分析器来分析一个Java程序。我得到的异常如下:
objc[20398]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_20.jdk/Contents/Home/bin/java and /Library/Java/JavaVirtualMachines/jdk1.8.0_20.jdk/Contents/Home/jre/lib/libinstrument.dylib. One o