return EMPTY_STRINGS;
        }
        final List<String> list = newArrayList();
        final StringTokenizer st = new StringTokenizer(str, delim);
        while (st.hasMoreElements()) {
            list.add(st.nextElement().toString());
        }
        return list.toArray(new String[list.size()]);
    }

    /**
     * Removes whitespace from the left side of the string.
     *
     * @param text

    Set<Feature<?>> features = computeMultimapAsMapGetFeatures(parentBuilder.getFeatures());
    if (Collections.disjoint(features, EnumSet.allOf(CollectionSize.class))) {
      return new TestSuite();
    } else {
      return SortedSetTestSuiteBuilder.using(
              new SetMultimapTestSuiteBuilder.MultimapAsMapGetGenerator<K, V>(
                  parentBuilder.getSubjectGenerator()))
          .withFeatures(features)

  static void requestInterruptIn(long time, TimeUnit unit) {
    checkNotNull(unit);
    Thread interruptee = Thread.currentThread();
    new Thread(
            () -> {
              try {
                unit.sleep(time);
              } catch (InterruptedException wontHappen) {
                throw new AssertionError(wontHappen);
              }
              interruptee.interrupt();
            })
        .start();
  }

            throw new LlmException("noResultsSystemPrompt is not configured for " + getName());
        }
        return noResultsSystemPrompt;
    }

    /**
     * Gets the system prompt for document-not-found responses.
     *
     * @return the document-not-found system prompt
     */
    protected String getDocumentNotFoundSystemPrompt() {
        if (documentNotFoundSystemPrompt == null) {

            if (len < 2 || len % 2 != 0) {
                throw new IllegalArgumentException("Plugin bindings must have more than 0, even count of elements");
            }

            defaultBindings = new LinkedHashMap<>(len / 2);

            for (int i = 0; i < len; i += 2) {
                defaultBindings.put(pluginBindings[i], new LifecyclePhase(pluginBindings[i + 1]));
            }
        }

has been replaced with a new synthetic header, `OkHttp-Selected-Protocol`.

##### Changes

 * New: Support for `HTTP-draft-09/2.0`.
 * New: Support for `spdy/3.1`. Dropped support for `spdy/3`.
 * New: Use ALPN on Android platforms that support it (4.4+)
 * New: CacheControl model and parser.
 * New: Protocol selection in MockWebServer.

    nonEmptyProperSubset = new Target(MinimalCollection.of(e1()), "subset");
    sameElements = new Target(asList(createSamplesArray()), "sameElements");
    containsDuplicates =
        new Target(MinimalCollection.of(e0(), e0(), e3(), e3()), "containsDuplicates");
    partialOverlap = new Target(MinimalCollection.of(e2(), e3()), "partialOverlap");

    public <E> Interner<E> build() {
      if (!strong) {
        mapMaker.weakKeys();
      }
      return new InternerImpl<>(mapMaker);
    }
  }

  /** Returns a fresh {@link InternerBuilder} instance. */
  public static InternerBuilder newBuilder() {
    return new InternerBuilder();
  }

  /**
   * Returns a new thread-safe interner which retains a strong reference to each instance it has

    @Test
    public void testMultipleConverterInstances() throws IOException {
        // Test that multiple converter instances work independently
        AnalyzerConverter converter1 = new AnalyzerConverter(client, settings);
        AnalyzerConverter converter2 = new AnalyzerConverter(client, settings);

        String text = "test";
        String field = "content";

        List<String> results1 = converter1.convert(text, field, "en");

      public @Nullable Comparator<? super T> getComparator() {
        if (hasCharacteristics(Spliterator.SORTED)) {
          return comparator;
        } else {
          throw new IllegalStateException();
        }
      }
    }
    return new WithCharacteristics(IntStream.range(0, size).spliterator());
  }

  /**
   * Returns a {@code Spliterator} over the elements of {@code fromSpliterator} mapped by {@code