andreasgal/j2me.js — pull request #400 by mcav (2014-10-06 19:54:02+00:00)
Title: Cache Native/Overide alt lookups.

Looking at a startup profile, the following checks stand out within VM.execute:

- Override.hasMethod (450ms)
- ACCESS_FLAGS.isNative (400ms)

Caching the method lookup avoids these checks.