OSX version runs fine under JRE 1.8.0.231. Updated to build 261, got the error listed at
https://www.oracle.com/java/technologies/javase/8u261-relnotes.html#JDK-8245319
Fixed by installing the old .jar files at
https://www.oracle.com/java/technologies/javase-jce-all-downloads.html
but would be better if the new crypto protocols could be included in the code.
OSX version runs fine under JRE 1.8.0.231. Updated to build 261, got the error listed at
https://www.oracle.com/java/technologies/javase/8u261-relnotes.html#JDK-8245319
Fixed by installing the old .jar files at
https://www.oracle.com/java/technologies/javase-jce-all-downloads.html
but would be better if the new crypto protocols could be included in the code.