public static void loadBatch(File file) throws IOException {
currentBatchFile = file;
FileReader reader = null;
try {
reader = new FileReader(file);
Batch batch = (Batch) xmlStreamer.fromXML(reader);
sequencer.setBatch(batch);
// DBA Need to create director when loading a batch
sequencer.checkBatchSteps();
sequencer.createBatchDirector();
BossaNovaSequencerImpl.setCurrentBatchSaved(true);