/**
* Initialize this object.
*/
private void init() throws RepositoryException {
XAItemStateManager stateMgr = (XAItemStateManager) wsp.getItemStateManager();
XALockManager lockMgr = (XALockManager) getLockManager();
InternalXAVersionManager versionMgr = (InternalXAVersionManager) getInternalVersionManager();
/**
* Create array that contains all resources that participate in this
* transactions. Some resources depend on each other, therefore you