– Rock Commented Mar 28, 2019 at 19:06 In past times I might just update one particular directory (say /usr/java/latest) to position to the java version I wished to use, and set /usr/java/most recent/bin on my path so I only required to do just one update to get javac, java, javap, etcetera (all in one change).Skilled Tutors: We satisfaction ins