// should we throw this exception XXX ???
// or fill in with default values
}
if ((iRdrs != null) && (iRdrs.length > 0)) {
Instance ins = null;
for (int i = 0; i < iRdrs.length; i++) {
ins = new Instance();
iRdrs[i].accept(new InstanceVisitor(ins));
_c.addInstance(ins);
}
}