Describe the bug
wiki link seems to be broken for code examples
looks like example-release-18 should be replaced by example-release-latest

Steps to reproduce
navigate to
https://github.com/kubernetes-client/java/wiki/3.-Code-Examples

click on any of the code example in the links
for e.g https://github.com/kubernetes-client/java/tree/master/examples/examples-release-18/src/main/java/io/kubernetes/client/examples/LogsExample.java