I wrote about a similar topic, but in the context of Ruby rather than Java if people find understanding that easier <a href="http:&#x2F;&#x2F;chrisseaton.com&#x2F;rubytruffle&#x2F;deoptimizing&#x2F;" rel="nofollow">http:&#x2F;&#x2F;chrisseaton.com&#x2F;rubytruffle&#x2F;deoptimizing&#x2F;</a>