Hi Our project compiles and runs with tons of deprecation warnings.
Recently when working on SOLR-14106 <https://issues.apache.org/jira/browse/SOLR-14106> and SOLR-14105 <https://issues.apache.org/jira/browse/SOLR-14105> we found that there has been jetty deprecation warnings in the logs ever since the 8.2 release, and these were early warnings that something was wrong, so not surprisingly, to get SSL working again in 8.5 the fix was to remove use of deprecated classes in Jetty. It may be a too ambitious goal to remove all use of deprecated APIs. But what about doing a hackaton to try to nail many of them! I bet we find some real bugs during that process as well. Jan
