Java Launch Helper Bug

In computer science (and life in general) you should not make a habit of ignoring red text.

However, there is a benign bug on the Mac which reports:

"objc[6477]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/bin/java and /Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home/jre/lib/libinstrument.dylib. One of the two will be used. Which one is undefined."

Reportedly, this has finally been fixed and will be released soon:

https://stackoverflow.com/questions/43003012/class-javalaunchhelper-is-implemented-in-two-places

For now, you should ignore this.