- Added some additional context information for exceptions in various locations
- Refactored all code offsets so that they use 2-byte code block address, instead of a byte offset.
- Additionally changed all "offset" terminology refering to code offsets to "address" instead
- Changed the way the getItemByIndex and getOffsettedItemByOffset work, so that they throw an
exception if the index/offset is -1/0.
- Added additional getOptionalItemByIndex and getOptionalOffsettedItemByOffset methods, to be used
in the cases where an index/offset of -1/0 is valid, to indicate the absence of an item
- Other misc cleanup/maintentance
git-svn-id: https://smali.googlecode.com/svn/trunk@552 55b6fa8a-2a1e-11de-a435-ffa8d773f76a
