StringBuffer is a legacy synchronized class. StringBuilder is a direct replacement to StringBuffer which generally have better performance.

This was required by the Eclipse team as one precondition for the next
release.

Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>

Signed-off-by: Lars Grefer <eclipse@larsgrefer.de>

Reports for loops which iterate over collections or arrays, and can be replaced with an enhanced for loop (i.e. the foreach iteration syntax).

Signed-off-by: Lars Grefer <eclipse@larsgrefer.de>

	  	Avoid clashes in the org.eclipse namespace by renaming our duplicates.

 	wrong line for method execution join point

   Better binary compatibility for advice method names 
- I've run the tests a thousand times and they all pass, I'm still nervous about this first big commit though *gulp*

removed unused imports, local variables, and private methods
(still there, just commented out).

default mode (inherited behaviour from JDT).

convenience method that was removed.  Updated tests to enable the
test for the horrible switch bug that this fixes.

[Bug 39458] New: Compiler crash in ajc 1.1
[Bug 39460] New: Missing import crashes compiler

assert or <name>.class in the body

the fix for now is just to not inline such advice, but in the future these
should be transformed to inlinable constructs

In the process of this many changes were made to try to make
keeping up with the Eclipse-JDT code base as easy as possible in
the future.

should make incremental compilation and using binary aspect libraries
work MUCH better.
The current state doesn't fix any of those issues, but it also does
continue to pass all of the existing tests.

clears up a huge set of warnings in Eclipse so that you
can see the wood for the trees!

this design is confiined to the aspect containing the around entirely which
makes for cleaner implementation issues and lets things like super calls
be implemented correctly.