code: public Iterable<String> listStashTableNames()
              throws StashNotAvailableException {
          return Iterables.transform(listStashTables(), new Function<StashTable, String>() {
              @Override
              public String apply(StashTable stashTable) {
                  return stashTable.getTableName();
              }
          });
      }
docs: Lists the names of all tables present in Stash.  This is a convenience wrapper around {@link #listStashTables()}
  that returns the result of calling {@link StashTable#getTableName()} on each record returned.