workspace.addResourceChangeListener(ivyFileListener, IResourceChangeEvent.PRE_BUILD);
ivyMarkerManager = new IvyMarkerManager();
File stateLocation = getStateLocation().toFile();
ivyAttachementManager = new IvyAttachementManager(new File(stateLocation,
"attachements.properties"));
File containersStateDir = new File(stateLocation, "cpstates");
if (!containersStateDir.exists()) {
containersStateDir.mkdirs();
}