As part of a fix for SOLR-1972 I'm porting various bits of https://github.com/codahale/metrics into Solr. One of the classes, ThreadLocalRandom, is released under a CC0 license, with the following header:
/* * Written by Doug Lea with assistance from members of JCP JSR-166 * Expert Group and released to the public domain, as explained at * http://creativecommons.org/publicdomain/zero/1.0/ * * http://gee.cs.oswego.edu/cgi-bin/viewcvs.cgi/jsr166/src/main/java/util/concurrent/ThreadLocalRandom.java?view=markup */ This fails ant precommit, as it doesn't have the expected Apache License header. Are we legally allowed to add the AL header above this existing license? Google leads me to believe that the licenses are compatible, but adding a new one feels wrong to me. Thanks, Alan --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org