code: @Override
      public BatchStatus executeSnapshot(String snapshotId) throws SnapshotException {
          checkInitialized();
          return executeJob(getSnapshot(snapshotId));
      }
docs: /*
  (non-Javadoc)
  
  @see
  org.duracloud.snapshot.manager.SnapshotJobManager#executeSnapshot(java.
  lang.String)