Computer Tips - RedHat: How can I deal with this message "/usr/bin/java is not found"

Date: 2017aug11 OS: Linux Distro: RedHat/Fedora/CentOS Q. RedHat: How can I deal with this message "/usr/bin/java is not found" A. Probably your version of Java updated so you need to run:
/usr/sbin/alternatives --config java