{
_amberContainer = amberContainer;
_workDir = WorkDir.getLocalWorkDir().lookup("pre-enhance");
_postWorkDir = WorkDir.getLocalWorkDir().lookup("post-enhance");
_prepare = new EnhancerPrepare();
_prepare.setClassLoader(Thread.currentThread().getContextClassLoader());
_prepare.setWorkPath(WorkDir.getLocalWorkDir());
_prepare.addEnhancer(this);
}