added some print stacktrace for test failure under Ant not properly showing first failure

more build.xml in testing-* modules

Code is marked //ATAJ, and some //FIXME are left.

- Adding convenient subclass in testcase infrastructure

Bugzilla Bug 75568 : ajc changes classfile timestamps even if compilation fails (regression)
and maybe:
Bugzilla Bug 74245: -proceedOnError does not weave aspects on compile error

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

	  	Bootclasspath specification for compiling is not possible

+ Andy using it to capture 'cant find type' issues.

	  	Weaver results in rt error if affected base class not exposed

 	wrong line for method execution join point

	  	Missing Javadoc comments that aren't missing

	  	AJC produces partial output jar file, when there are warnings during weaving
(new dependencies)

	  	AJC produces partial output jar file, when there are warnings during weaving
(new dependencies)

adding better message to the assert so we can hopefully find out why
the build machine is getting upset.

test case constants (not added by me may I add ;) ). Since I was developing
on Linux, I didn't catch it.

 	.lst file entries not resolved relative to list file: {boot}classpath, extdirs,

 	Test to see if we can compile incrementally ignores path change

class and accompanying support).

- Enhanced structure model support.
- *Incremental* structure model support written and tested (currently switched off, see incModelTests.xml)
- -showWeaveInfo compiler option
- existence of a 'runtimetest' surfaced through relationships
- UI can determine if errors/warnings came from DEOWs.
- Code to enable type mungers to remember source locations written (currently switched off)

	  	duplicate manifests cause resource-copying to gack
(Contributed by Matthew Webster)

 	-X should output available -X options

static structure than is currently offered by the ASM, e.g. UML views.
(changes are covered by existing test cases)

   Load Time Weaving aborts on any kind of warning (declare/xlint)

   error Type mismatch: cannot convert from java.lang.String to java.lang.String

 	Weaving class loader