final OutputChannel channel = ((OutputPort) (outputPortMap
.get(outputExpression.getPortname()))).getChannel(0);
// FIXME: handle multiports
if (repeatExpr != null) {
int repeatValue = context.intValue(eval.evaluate(repeatExpr));
List[] lists = new List[expressions.length];
for (int j = 0; j < lists.length; j++) {
lists[j] = context.getList(eval.evaluate(expressions[j]));
}