assertFalse(bf1.isCompatible(bf2));
    assertThrows(IllegalArgumentException.class, () -> bf1.putAll(bf2));

    assertFalse(bf2.isCompatible(bf1));
    assertThrows(IllegalArgumentException.class, () -> bf2.putAll(bf1));
  }

  public void testPutAllWithSelf() {
    BloomFilter<Integer> bf1 = BloomFilter.create(integerFunnel(), 1);
    assertFalse(bf1.isCompatible(bf1));

    connectionSpecs: List<ConnectionSpec>,
    sslSocket: SSLSocket,
  ): ConnectPlan? {
    for (i in connectionSpecIndex + 1 until connectionSpecs.size) {
      if (connectionSpecs[i].isCompatible(sslSocket)) {
        return copy(connectionSpecIndex = i, isTlsFallback = (connectionSpecIndex != -1))
      }
    }
    return null
  }

   * least one cipher suite enabled.
   *
   * For protocols, at least one of the [required protocols][tlsVersions] must match the socket's
   * enabled protocols.
   */
  fun isCompatible(socket: SSLSocket): Boolean {
    if (!isTls) {
      return false
    }

    if (tlsVersionsAsString != null &&
      !tlsVersionsAsString.hasIntersection(socket.enabledProtocols, naturalOrder())
    ) {

   *   <li>have the same strategy
   *   <li>have equal funnels
   * </ul>
   *
   * @param that The Bloom filter to check for compatibility.
   * @since 15.0
   */
  public boolean isCompatible(BloomFilter<T> that) {
    checkNotNull(that);
    return this != that
        && this.numHashFunctions == that.numHashFunctions
        && this.bitSize() == that.bitSize()

        CipherSuite.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA.javaName,
      )
    assertThat(tlsSpec.isCompatible(socket)).isTrue()
    socket.enabledCipherSuites =
      arrayOf(
        CipherSuite.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA.javaName,
      )
    assertThat(tlsSpec.isCompatible(socket)).isFalse()
  }

  @Test
  fun allEnabledCipherSuites() {
    platform.assumeNotConscrypt()

	public final fun -deprecated_tlsVersions ()Ljava/util/List;
	public final fun cipherSuites ()Ljava/util/List;
	public fun equals (Ljava/lang/Object;)Z
	public fun hashCode ()I
	public final fun isCompatible (Ljavax/net/ssl/SSLSocket;)Z
	public final fun isTls ()Z
	public final fun supportsTlsExtensions ()Z
	public final fun tlsVersions ()Ljava/util/List;
	public fun toString ()Ljava/lang/String;
}

	public final fun -deprecated_tlsVersions ()Ljava/util/List;
	public final fun cipherSuites ()Ljava/util/List;
	public fun equals (Ljava/lang/Object;)Z
	public fun hashCode ()I
	public final fun isCompatible (Ljavax/net/ssl/SSLSocket;)Z
	public final fun isTls ()Z
	public final fun supportsTlsExtensions ()Z
	public final fun tlsVersions ()Ljava/util/List;
	public fun toString ()Ljava/lang/String;
}

    val cipherSuites: List<CipherSuite>? = connectionSpec.cipherSuites
    val supportsTlsExtensions: Boolean = connectionSpec.supportsTlsExtensions
    val compatible: Boolean =
      connectionSpec.isCompatible(
        localhost().sslSocketFactory().createSocket() as SSLSocket,
      )
  }

  @Test
  fun connectionSpecBuilder() {
    var builder = ConnectionSpec.Builder(ConnectionSpec.MODERN_TLS)

     * @param object the object to cast
     * @return object cast to type
     * @throws PACDecodingException if types are incompatible
     */
    public static <T> T as(final Class<T> type, final Object object) throws PACDecodingException {
        if (!type.isInstance(object)) {
            throw new PACDecodingException("Incompatible object types " + type + " " + object.getClass());
        }

        return type.cast(object);
    }

        // Test failed casting
        Object obj = 123; // Integer
        assertThrows(PACDecodingException.class, () -> {
            ASN1Util.as(String.class, obj);
        }, "Should throw PACDecodingException for incompatible types");
    }

    // --- as(Class, Enumeration) ---

    @Test
    void testAs_Enumeration_Success() throws PACDecodingException {
        // Test successful casting from enumeration