log.error("Added file reference not correct or reachable by the VM "+fileRef);
}
//1) Add the file reference to the expBean
log.info("Adding file to Experiment Bean.");
String position = expBean.addExperimentInputData(fileRef);
log.info("Adding file to Experiment Bean at position "+position);
//reload stage2 and displaying the added data items
log.info("commandAddInputDataItem DONE");
// Do a redirect, ensuring the Exp ID is carried through: