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Uwe Schindler commented on LUCENE-8738: --------------------------------------- Hi, I looked a bit more on the Observer code. I think we should add type safe method to the abstract superclass and change the java documentation. Because currently without knowing what SolrCores internaly does, its impossible to do it right. I think I will add a method to register, deregister and to notify to the abstract TransientCoreCache impl. This is in line with the current Observerable superclass. Alternatively we need to change the Javadocs of TransientSolrCoreCache (we need to adapt anyways). I am looking for a more "type safe" way to do this. [~erickerickson]: what do you think? > Bump minimum Java version requirement to 11 > ------------------------------------------- > > Key: LUCENE-8738 > URL: https://issues.apache.org/jira/browse/LUCENE-8738 > Project: Lucene - Core > Issue Type: Improvement > Components: general/build > Reporter: Adrien Grand > Priority: Minor > Labels: Java11 > Fix For: master (9.0) > > > See vote thread for reference: https://markmail.org/message/q6ubdycqscpl43aq. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org