[proj4j-dev] Contributing to Proj4J & impact on Proj4

[Nicholas Knize <nknize@xxxxxxxxx>]

General question to the group. I understand Proj4J is / was largely a port of proj4. Do contributions to Proj4J have to be cross ported to Proj4 to avoid the two becoming fragmented? Or is it on a case by case basis?  (e.g. changes to transforms and other core mathematics have to be cross ported but Java design changes do not)

Thanks in advance.