@Override public void onTransUnitSave(TransUnitSaveEvent event) { TransUnitId idToSave = event.getTransUnitId(); Log.info("TU save event: new[" + event.getTargets() + "] + old: [" + event.getOldContents()); if (stateHasNotChanged(event)) { Log.info("NO OP! state has not changed for " + idToSave); return; } queue.push(event); if (queue.isSaving(idToSave)) { Log.info(idToSave + " has saving event. Put in queue and return."); return; } performSave(idToSave); }