After a second look. I see that your kaffe was improperly removed. Second, you can not relink over an existing link. You will have to ...:

rm /usr/bin/java

remove the link first before you can reestablish a new link to your new jvm (ie /usr/java/j2re14 in your case).
HTH

altoine

P.S. I will post my new installation "howto" changes to the thread dealing with the "Solution to All...". The instructions posted there are easy to misconstrue and misinterpret and leave many questions. Those issues will be addressed/uploaded/updated.