try {
                webConfigService.store(entity);
                saveInfo(messages -> messages.addSuccessCrudCreateCrudTable(GLOBAL));
            } catch (final Exception e) {
                logger.warn("Failed to process a request.", e);
                throwValidationError(messages -> messages.addErrorsCrudFailedToCreateCrudTable(GLOBAL, buildThrowableMessage(e)),
                        this::asEditHtml);
            }

                }
            } catch (final Exception e) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Failed to parse {}", pager.requestedTimeRange, e);
                }
            }
        }
    }

    private void createFavoriteLogCondition(final SearchLogPager pager, final FavoriteLogCB cb) {

            } else {
                url = url.replaceFirst("file:/+", systemProperties.getProperty("file.protocol.firefox", "file://///"));
            }
            break;
        case CHROME:
            if (isLocalFile) {
                url = url.replaceFirst("file:/+", systemProperties.getProperty("file.protocol.winlocal.chrome", "file://"));
            } else {

                    throw new IORuntimeException(e);
                }
            });
        } catch (final Exception e) {
            logger.warn("Failed to write a thread dump to {}", file, e);
        }
    }

    public static void processThreadDump(final Consumer<String> writer) {
        for (final Map.Entry<Thread, StackTraceElement[]> entry : Thread.getAllStackTraces().entrySet()) {

            builder.flush();
            return builder.getOutputStream();
        } catch (final IOException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Failed to print the output.", e);
            }
            return new ByteArrayOutputStream();
        }
    }

    public static OutputStream getXContentOutputStream(final ToXContent xContent, final MediaType mediaType) {

        // suppress logging because it can be caught by logging filter
        //log.error("Failed to parse multipart request", e);
        throw new ServletException("Failed to upload the file.", e);
    }

    // ===================================================================================

                        postcard.setClusterstatus(ping.getClusterStatus());
                    });
                } catch (final Exception e) {
                    logger.warn("Failed to send a test mail.", e);
                } finally {
                    SMailCallbackContext.clearPreparedMessageHookOnThread();
                }
            }

                        return builder.setScript(script);
                    }
                } catch (final Exception e) {
                    logger.warn("Failed to process {}", hit, e);
                }
                return null;
            });
            resultBuf.append(count).append(" docs").append("\n");
        } catch (final Exception e) {

                    return true;
                }
                logger.warn("Failed to add {} to {}", field, index);
            } catch (final Exception e) {
                logger.warn("Failed to add {} to {}", field, index, e);
            }
        }
        return false;
    }

    public static boolean putMapping(final IndicesAdminClient indicesClient, final String index, final String source) {

            }
        } catch (final Exception e) {
            logger.error("Failed to purge user info.", e);
            resultBuf.append(e.getMessage()).append("\n");
        }

        // update job logs
        try {
            jobLogService.updateStatus();
        } catch (final Exception e) {
            logger.error("Failed to purge job logs.", e);
            resultBuf.append(e.getMessage()).append("\n");
        }