Lisandro writes: Lucid Imagination just posted an announcement about a severe bug in the recently released Java 7. Apparently some loops are miscompiled due to errors in the HotSpot compiler optimizator, which causes programs to fail. Apparently this bug impacts several Apache projects directly — Apache Lucene Core and Apache Solr have already raised an warning, noting that the bug might be present in Java 6 as well.
As far as the laws of mathematics refer to reality, they are not
certain, and as far as they are certain, they do not refer to reality.
-- Albert Einstein