public Object start() throws ReadOnlyException { LOG.debug("Pages used: " + domDb.debugPages(doc, false));
public Object start() { try { domDb.findKeys(idx); } catch (BTreeException e) { LOG.warn("start() - " + "error while removing doc", e); } catch (IOException e) { LOG.warn("start() - " + "error while removing doc", e); }
                public Object start() throws ReadOnlyException {                    LOG.debug("Pages used: " + domDb.debugPages(doc, false));                    return null;                }