move newMultiArray over to context
move newArray to context
Add fillArc and call beginPath in drawArc
move isolate-specific state out of CLASSES
Merge branch 'master' of github.com:andreasgal/j2me.js
move newPrimitiveArray to context as well
Merge pull request #51 from marco-c/fillArc

Add fillArc and call beginPath in drawArc
add a runtime abstraction
keep the mainThread on the runtime
Merge branch 'master' of github.com:andreasgal/j2me.js