Sudo update-alternatives -set jar /DeZyre/jdk1.8.0_51/bin/jar Sudo update-alternatives -install /usr/bin/jps jps /opt/jdk1.8.0_51/bin/jps 1 Sudo update-alternatives -install /usr/bin/javac javac /opt/jdk1.8.0_51/bin/javac 1 Sudo update-alternatives -install /usr/bin/java java /opt/jdk1.8.0_51/bin/java 1
Update the available files in your default java alternatives so that java 8 is referenced for all application sudo update-alternatives -install /usr/bin/jar jar /opt/jdk1.8.0_51/bin/jar 1