V value = (V) v;
          builder.add(mapEntry(key, value));
        }
      }
      checkArgument(keySet.size() == elements.length, "Duplicate keys");
      return multimapGenerator.create(builder.toArray()).asMap();
    }

    @SuppressWarnings("unchecked")
    @Override
    public Entry<K, Collection<V>>[] createArray(int length) {
      return (Entry<K, Collection<V>>[]) new Entry<?, ?>[length];
    }

     */
    public static PathInfo convertToItem(final String id) {
        final String value = decodeId(id);
        final String[] values = split(value, "/").get(stream -> stream.filter(StringUtil::isNotEmpty).toArray(n -> new String[n]));
        if (values.length == 0) {
            // invalid?
            return new PathInfo(StringUtil.EMPTY, StringUtil.EMPTY);
        }
        if (values.length == 1) {

                list.add(resourcesType);
            }
        }
        if (list.isEmpty()) {
            logger.log("WCL0014", rootPackage);
            return EMPTY_ARRAY;
        }
        return list.toArray(new Traverser[list.size()]);
    }

    /**
     * Creates and returns a {@link Traverser} for handling the specified URL.
     * <p>
     * Returns <code>null</code> if the protocol of the URL is unknown.

        }
        for (final String k : keywords) {
            if (MAX_QUERY_TERM_LENGTH < k.length()) {
                return new String[0];
            }
        }
        return keywords.toArray(String[]::new);
    }

    /**
     * Extracts keywords from the given query string based on the specified fields.
     *
     * @param q the query string to parse and extract keywords from

        } catch (final ChildUrlsException e) {
            final Set<RequestData> urlSet = e.getChildUrlList();
            assertEquals(1, urlSet.size());
            for (final RequestData requestData : urlSet.toArray(new RequestData[urlSet.size()])) {
                String url = requestData.getUrl();
                assertTrue(url.contains("dir1/test3.txt"));
            }
        } finally {
            if (server != null) {

                        }
                    }
                }
            }
        }
        return list.toArray(n -> new TextFragment[n]);
    }

    /**
     * Creates text fragments from search queries.
     *
     * @return array of text fragments based on current queries
     */

        if (input instanceof String[]) {
            values = (String[]) input;
        } else if (input instanceof List) {
            values = ((List<?>) input).stream().filter(Objects::nonNull).map(Object::toString).toArray(n -> new String[n]);
        } else if (input instanceof String) {
            return input.toString();
        }
        if (values != null) {

          if (combined.size() > 1) { // Object is implicit and only useful if it's the only bound.
            combined.remove(Object.class);
          }
          return super.captureAsTypeVariable(combined.toArray(new Type[0]));
        }
      };
    }

    private WildcardCapturer notForTypeVariable() {
      return new WildcardCapturer(id);
    }

                    log.error("Failed to reconnect handle: " + handle.path, e);
                }
            }));
        }
        
        // Wait for all reconnections
        CompletableFuture.allOf(futures.toArray(new CompletableFuture[0])).join();
    }
}
```

## 11. Monitoring and Metrics

### 11.1 Handle Statistics
```java
public class HandleStatistics {

        for (final String line : values) {
            if (StringUtil.isNotBlank(line)) {
                list.add(line.trim());
            }
        }
        return list.toArray(new String[list.size()]);
    }

    // ===================================================================================
    //                                                                              JSP