UIMA-6349: japicmp post processing script fails with Java 16
UIMA-6349: japicmp post processing script fails with Java 16

- Exclude log4j from japicmp because we have it only as an optional dependency

apache/uima-uimaj,apache/uima-uimaj,apache/uima-uimaj,apache/uima-uimaj,apache/uima-uimaj