initArray(Math.max(parent.size(), 1), weight),
Utils.initArray(Math.max(parent.size(), 1), weight),
    public static SIRJoiner createUniformRR(SIRContainer parent, 					    JExpression weight) {	// make a uniform rr joiner	return new SIRJoiner(parent, 			     SIRJoinType.WEIGHTED_RR,			     initArray(Math.max(parent.size(), 1), weight),			     true);    }