throw new IllegalArgumentException(
                    "Both name and queryCommand parameters are required. name: " + name + ", queryCommand: " + queryCommand);
        }
        if (logger.isDebugEnabled()) {
            logger.debug("Loaded QueryCommand: {}", name);
        }
        queryCommandMap.put(name, queryCommand);
    }

    /**
     * Adds a filter to the processing pipeline.

                            viewHelper.createTextFragmentsByHighlight(highlightFields.values().toArray(HighlightField[]::new)));
                }
            }
        } catch (final Exception e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not create a highlighting value: {}", docMap, e);
            }
        }

                    return new DefaultPluginPrefixResult(plugin);
                }
            } catch (Exception e) {
                if (logger.isDebugEnabled()) {
                    logger.warn("Failed to retrieve plugin descriptor for {}: {}", plugin.getId(), e.getMessage(), e);
                } else {

    public void setBoostValue(final String value) {
        if (value != null) {
            try {
                boost = Float.parseFloat(value);
            } catch (final Exception e) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Invalid boost value, keeping current: value={}, error={}", value, e.getMessage());
                }
            }
        }
    }

    @Override

            final String name = tagItems.get(nameKey);
            if (StringUtil.isNotBlank(name)) {
                tags.put(name, tagItems.get(valueKey));
            }
        });
        if (logger.isDebugEnabled()) {
            logger.debug("Tags updated: from={}, to={}", tagItems, tags);
        }
        try (StorageClient client = StorageClientFactory.createClient()) {
            client.setObjectTags(objectName, tags);

                    @Override
                    public XPathAPI load(final String key) {
                        if (logger.isDebugEnabled()) {
                            logger.debug("created XPathAPI by {}", key);
                        }
                        return new XPathAPI();
                    }
                });
    }

                    ByteOrderMark.UTF_32BE, ByteOrderMark.UTF_32LE, BOM_UTF_7);
            if (bomIn.hasBOM()) {
                if (logger.isDebugEnabled()) {
                    logger.debug("BOM: {}", bomIn.getBOMCharsetName());
                }
                return bomIn.getBOMCharsetName();
            }
            final int c = bomIn.read(b);

            });
            if (indexResponse.isAcknowledged()) {
                logger.info("Created {} index.", index);
            } else if (logger.isDebugEnabled()) {
                logger.debug("Failed to create {} index.", index);
            }
        }

                throw new PluginConfigurationException(pluginDescriptor, msg, e);
            }
            pluginRealm = pluginDescriptor.getClassRealm();
        }

        if (logger.isDebugEnabled()) {
            logger.debug("Loading mojo " + mojoDescriptor.getId() + " from plugin realm " + pluginRealm);
        }

        // We are forcing the use of the plugin realm for all lookups that might occur during

            return;
        }
        if (logger.isDebugEnabled()) {
            logger.debug("Closing FtpClient...");
        }
        ftpAuthenticationHolder = null;
        for (final FTPClient ftpClient : ftpClientQueue) {
            try {
                ftpClient.disconnect();
            } catch (final IOException e) {
                if (logger.isDebugEnabled()) {