*/
    static UnaryOperator<String> chain(Collection<? extends UnaryOperator<String>> functions) {
        return s -> {
            for (UnaryOperator<String> function : functions) {
                String v = function.apply(s);
                if (v != null) {
                    return v;
                }
            }
            return null;
        };
    }

    @SafeVarargs

* version bump for gci to milestone 53 ([#27210](https://github.com/kubernetes/kubernetes/pull/27210), [@adityakali](https://github.com/adityakali))
* kubectl apply: retry applying a patch if a version conflict error is encountered ([#26557](https://github.com/kubernetes/kubernetes/pull/26557), [@AdoHe](https://github.com/AdoHe))

import org.jetbrains.kotlin.gradle.tasks.KotlinJvmCompile

fun Project.applyJavaModules(
  moduleName: String,
  defaultVersion: Int = 8,
  javaModuleVersion: Int = 9,
  enableValidation: Boolean = true,
) {
  plugins.apply("me.champeau.mrjar")

  configure<MultiReleaseExtension> {
    targetVersions(defaultVersion, javaModuleVersion)
  }

  tasks.named<JavaCompile>("compileJava9Java").configure {

  public void testPredicateMethods() {
    Range<Integer> predicate = Range.closed(2, 3);

    assertFalse(predicate.apply(1));
    assertTrue(predicate.apply(2));
    assertTrue(predicate.apply(3));
    assertFalse(predicate.apply(4));
  }

  public void testEquals() {
    new EqualsTester()
        .addEqualityGroup(Range.open(1, 5), Range.range(1, OPEN, 5, OPEN))

    return Collections.singleton(reference);
  }

  @Override
  public <V> Optional<V> transform(Function<? super T, V> function) {
    return new Present<>(
        checkNotNull(
            function.apply(reference),
            "the Function passed to Optional.transform() must not return null."));
  }

  @Override
  public boolean equals(@Nullable Object obj) {
    if (obj instanceof Present) {

    for (Iterator<Entry<K, V>> unfilteredItr = multimap.unfiltered().entries().iterator();
        unfilteredItr.hasNext(); ) {
      Entry<K, V> entry = unfilteredItr.next();
      if (entryPredicate.apply(entry) && Objects.equals(entry.getValue(), o)) {
        unfilteredItr.remove();
        return true;
      }
    }
    return false;
  }

  @Override
  public boolean removeAll(Collection<?> c) {

            when(options.all()).thenReturn(Optional.empty());
            UpgradeContext context = createMockContext(options);

            UpgradeResult result = strategy.apply(context, pomMap);

            assertTrue(result.success(), "Model upgrade should succeed");
            assertTrue(result.modifiedCount() > 0, "Should have upgraded phases");

            // Verify phases were upgraded

es(s))continue;let a=s,o=n.renderer[a],u=i[a];i[a]=(...p)=>{let c=o.apply(i,p);return c===!1&&(c=u.apply(i,p)),c||""}}r.renderer=i}if(n.tokenizer){let i=this.defaults.tokenizer||new w(this.defaults);for(let s in n.tokenizer){if(!(s in i))throw new Error(`tokenizer '${s}' does not exist`);if(["options","rules","lexer"].includes(s))continue;let a=s,o=n.tokenizer[a],u=i[a];i[a]=(...p)=>{let c=o.apply(i,p);return c===!1&&(c=u.apply(i,p)),c}}r.tokenizer=i}if(n.hooks){let i=this.defaults.hooks||new P;for(let...

    }

    @Override
    void forEachRemaining(Consumer<? super E> action) {
      spliteratorOfPrimitive.forEachRemaining(consumerizer.apply(action));
    }

    @Override
    boolean tryAdvance(Consumer<? super E> action) {
      return spliteratorOfPrimitive.tryAdvance(consumerizer.apply(action));
    }

    @Override
    @Nullable GeneralSpliterator<E> trySplit() {

    }

    @Override
    void forEachRemaining(Consumer<? super E> action) {
      spliteratorOfPrimitive.forEachRemaining(consumerizer.apply(action));
    }

    @Override
    boolean tryAdvance(Consumer<? super E> action) {
      return spliteratorOfPrimitive.tryAdvance(consumerizer.apply(action));
    }

    @Override
    @Nullable GeneralSpliterator<E> trySplit() {