### API Machinery

- kube-apiserver: the `--runtime-config` flag now supports an `api/beta=false` value which disables all built-in REST API versions matching `v[0-9]+beta[0-9]+`. ([#84304](https://github.com/kubernetes/kubernetes/pull/84304), [@liggitt](https://github.com/liggitt))

            else -> source.read(sink, limit)
          }
        }
      }

      override fun timeout(): Timeout = timeout
    }

    /**
     * Returns a value in [0..maxByteCount] with the number of bytes that can be read from [source]
     * in the current part. If this returns 0 the current part is exhausted; otherwise it has at
     * least one byte left to read.
     */

   *
   * <p>{@code EqualsTester} will always check that every object it is given returns false from
   * {@code equals(null)}, so it is neither useful nor allowed to include a null value in any
   * equality group.
   */
  @CanIgnoreReturnValue
  public EqualsTester addEqualityGroup(@Nullable Object @Nullable ... equalityGroup) {
    checkNotNull(equalityGroup);

        // For lmCompatibility 3,4,5 (NTLMv2), returns empty array
        assertEquals(0, hash.length);
    }

    // Test that changing lmCompatibility at runtime doesn't affect already loaded static value
    @ParameterizedTest
    @ValueSource(strings = { "0", "1", "2", "3", "4", "5" })
    void testLmCompatibilityStaticInitialization(String lmCompatibility) {

        Coordinates parentGAV = Coordinates.of(parentGroupId, parentArtifactId, parentVersion);

        // Check if any POM in our reactor matches the parent GAV using GAVUtils
        for (Document pomDocument : pomMap.values()) {
            Coordinates pomGAV =
                    AbstractUpgradeStrategy.extractArtifactCoordinatesWithParentResolution(context, pomDocument);
            if (pomGAV != null && pomGAV.equals(parentGAV)) {

func newS2CompressReader(r io.Reader, on int64, encrypted bool) (rc io.ReadCloser, idx func() []byte) {
	pr, pw := io.Pipe()
	// Copy input to compressor
	opts := compressOpts
	if encrypted {
		// The values used for padding are not a security concern,
		// but we choose pseudo-random numbers instead of just zeros.
		rng := rand.New(rand.NewSource(time.Now().UnixNano()))

          }
          return c;
        }
        return super.loadClass(name);
      }
    };
  }

  private static boolean isJava8() {
    return JAVA_SPECIFICATION_VERSION.value().equals("1.8");
  }

     * repositories that were added first should also be searched first. When multiple repositories with the same
     * identifier are added, then the value of the replace argument determines the behaviour.
     *
     * If replace is false, then any existing repository with the same ID will remain in use. If replace
     * is true, the new repository replaces the original.
     *

import java.util.concurrent.TimeUnit;

@Warmup(iterations = 5)
@Measurement(iterations = 7)
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MILLISECONDS)
@State(Scope.Thread)
@Fork(value = 1)
public class TermsReduceBenchmark {
    private final SearchPhaseController controller = new SearchPhaseController(req -> new InternalAggregation.ReduceContextBuilder() {
        @Override

        synchronized (sid_cache) {
            try {
                handle = DcerpcHandle.getHandle("ncacn_np:" + server + "[\\PIPE\\lsarpc]", auth);
                // NetApp doesn't like the 'generic' access mask values
                policyHandle = new LsaPolicyHandle(handle, null, 0x00000001);
                rpc = new MsrpcQueryInformationPolicy(policyHandle, (short) lsarpc.POLICY_INFO_ACCOUNT_DOMAIN, info);