swcTarget = project.createSWCTarget(targetSettings, null);
target = (SWFTarget)swcTarget.getLibrarySWFTarget();
Collection<ICompilerProblem> swcProblems = new ArrayList<ICompilerProblem>();
final ISWC swc = swcTarget.build(swcProblems);
problems.addAll(swcProblems);
// Don't create a SWC if there are errors unless a
// developer requested otherwise.