– Rock Commented Mar 28, 2019 at 19:06 In the past I would just update one particular directory (say /usr/java/hottest) to place into the java Edition I planned to use, and set /usr/java/most recent/bin on my route so I only needed to do a single update to have javac, java, javap, etcetera (all in a single transform)."Phillip was Definitely bril