Use this class to copy a stem to another stem.
Sample call to copy everything from source to target
StemCopy stemCopy = new StemCopy(stem_copy_source, stem_copy_target); Stem newStem = stemCopy.copyPrivilegesOfStem(true).copyPrivilegesOfGroup(true) .copyGroupAsPrivilege(true).copyListMembersOfGroup(true) .copyListGroupAsMember(true).copyAttributes(true).save();