lemass:/home/digimer/Downloads# ls -lah /usr/java/default/bin/javaws
-rwxr-xr-x 1 root root 96K May 15 20:47 /usr/java/default/bin/javaws
lemass:/home/digimer/Downloads# ls -lah /usr/bin/javaws
lrwxrwxrwx 1 root root 28 Jun 28 15:32 /usr/bin/javaws -> /usr/java/default/bin/javaws
lemass:/home/digimer/Downloads# alternatives --install /usr/bin/javaws javaws /usr/java/latest/jre/bin/javaws 20000
failed to read link /usr/bin/javaws: No such file or directory