builder.build(CacheLoader.from(Suppliers.ofInstance(null)));
  }

  public void testDisableCaching() {
    // Functional test: assert that CacheBuilderSpec.disableCaching()
    // disables caching.  It's irrelevant how it does so.
    CacheBuilder<Object, Object> builder = CacheBuilder.from(CacheBuilderSpec.disableCaching());
    Object key = new Object();
    Object value = new Object();

import java.util.HashMap;
import java.util.Iterator;

import jcifs.smb1.Config;
import jcifs.smb1.UniAddress;
import jcifs.smb1.util.LogStream;

/**
 * Implements DFS (Distributed File System) referral caching and resolution.
 * This class manages DFS referral cache and provides DFS path resolution functionality.
 */
public class Dfs {

    /**
     * Default constructor for Dfs.
     * Initializes the DFS referral system.

    assertValue("b", "bb", "bbbb")
    assertValue("c", "c", "c")

    // Causing the size to grow to 10 should evict nothing.
    set("d", "d", "d")
    cache.flush()
    assertThat(cache.size()).isEqualTo(10)
    assertAbsent("a")
    assertValue("b", "bb", "bbbb")
    assertValue("c", "c", "c")
    assertValue("d", "d", "d")

    // Causing the size to grow to 18 should evict 'B' and 'C'.
    set("e", "eeee", "eeee")

      // thus double memory usage.
      this.data =
          new AtomicLongArray(Ints.checkedCast(LongMath.divide(bits, 64, RoundingMode.CEILING)));
      this.bitCount = LongAddables.create();
    }

    // Used by serialization
    LockFreeBitArray(long[] data) {
      checkArgument(data.length > 0, "data length is zero!");

    protected String preferredCiphers = "AES_128_GCM,AES_128_CCM,AES_256_GCM,AES_256_CCM";
    /** Whether AES-256 encryption is enabled */
    protected boolean aes256Enabled = true;
    /** Whether to use SMB2/SMB3 leases for caching */
    protected boolean useLease = true;
    /** Lease timeout in milliseconds */
    protected int leaseTimeout = 30000;
    /** Maximum number of concurrent leases */
    protected int maxLeases = 1000;

   * input.
   */
  @VisibleForTesting(
      )
  static final double HASH_FLOODING_FPP = 0.001;

  /**
   * Maximum allowed length of a hash table bucket before falling back to a j.u.LinkedHashSet based
   * implementation. Experimentally determined.
   */
  private static final int MAX_HASH_BUCKET_LENGTH = 9;

  }

  /**
   * Provides a check of whether an exception type is valid for use with {@link
   * FuturesGetChecked#getChecked(Future, Class)}, possibly using caching.
   *
   * <p>Uses reflection to gracefully fall back to when certain implementations aren't available.
   */
  private static final class GetCheckedTypeValidatorHolder {

        byte[] buffer = new byte[0];
        response.setDataCount(0);

        // The implementation will try to decode even with an empty buffer, causing ArrayIndexOutOfBoundsException
        assertThrows(ArrayIndexOutOfBoundsException.class, () -> {
            response.readDataWireFormat(buffer, 0, 0);
        });
    }

    @Test

 */
class CipherSuite private constructor(
  /**
   * Returns the Java name of this cipher suite. For some older cipher suites the Java name has the
   * prefix `SSL_`, causing the Java name to be different from the instance name which is always
   * prefixed `TLS_`. For example, `TLS_RSA_EXPORT_WITH_RC4_40_MD5.javaName()` is
   * `"SSL_RSA_EXPORT_WITH_RC4_40_MD5"`.
   */

        dataStoreFactory.add("store", dataStore2);
        assertSame(dataStore2, dataStoreFactory.getDataStore("store"));
    }

    // Test getDataStoreNames with caching
    public void test_getDataStoreNames_caching() {
        // Mock the loadDataStoreNameList to control behavior
        final int[] loadCount = { 0 };
        DataStoreFactory testFactory = new DataStoreFactory() {