Three Java releases in one day!

Oracle have just made three java releases (or maybe I’ve only just noticed them).

The 7u1 release fixes six bugs of which two appear to be loop related (1,2). The bug with loop predication was the one that originally tainted the release of Java 7 as you might remember. If I was working for a startup or running my own company I’d move to 7u1 straight away but in a bank that’ll never happen. Still, at least, I’ve managed to persuade them to move to 1.6.0_25 due to a critical CMS fragmentation bug afflicting 1.6.0_23. 🙁

The 6u29 release appears to have skipped a build number which is justified in the release notes. This one has two bug fixes worthy of mention out of a total of five – one is where ‘’s equals method may throw NPE’ (odd) and the other is where there is a ‘Memory leak of java.lang.ref.WeakReference objects’ (how ironic!).

Regarding the mac release it is great to see the Mac get official recognition on the oracle java homepage and have the release packaged as a dmg rather than needing to be built from source. (It’s quite possible by the way that I’ve only just noticed this one and that it’s been there all along or maybe I’d seen this earlier and have forgotten!). Though I’m liking the steady progress Oracle. Keep up the good work. I hope you are working on Java 8 as planned for end of next year!

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