> JCC monkeypatches as needed. I don't think monkey patching worked on Ubuntu 18.04, for any version of JCC that I tried. When running make, I ran into errors discussing how JCC was not built with shared support.
> Does Lucene 4 even build and run with Java 11 ? No idea. I halted my efforts once I got PyLucene 4.10.1 working with openjdk-8-jdk.