* See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp3.tls.internal.der

import java.math.BigInteger
import okio.Buffer
import okio.BufferedSink
import okio.ByteString

internal class DerWriter(
  sink: BufferedSink,
) {
  /** A stack of buffers that will be concatenated once we know the length of each. */

    fun serialNumber(serialNumber: BigInteger) =
      apply {
        this.serialNumber = serialNumber
      }

    /** Sets this certificate's serial number. If unset the serial number will be 1. */
    fun serialNumber(serialNumber: Long) =
      apply {
        serialNumber(BigInteger.valueOf(serialNumber))
      }

    /**

import com.google.common.primitives.Ints;
import com.google.errorprone.annotations.InlineMe;
import java.math.BigInteger;
import java.math.RoundingMode;

/**
 * A class for arithmetic on values of type {@code int}. Where possible, methods are defined and
 * named analogously to their {@code BigInteger} counterparts.
 *
 * <p>The implementations of many methods in this class are based on material from Henry S. Warren,

  }

  @Test fun `bigger than max long`() {
    val bytes = "0209008000000000000001".decodeHex()
    val bigInteger = BigInteger("9223372036854775809")
    assertThat(Adapters.INTEGER_AS_BIG_INTEGER.fromDer(bytes)).isEqualTo(bigInteger)
    assertThat(Adapters.INTEGER_AS_BIG_INTEGER.toDer(bigInteger)).isEqualTo(bytes)
  }

  @Test fun `utf8 string`() {
    val bytes = "0c04f09f988e".decodeHex()

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package jcifs.pac.kerberos;

import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.math.BigInteger;
import java.security.GeneralSecurityException;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;

import javax.security.auth.kerberos.KerberosKey;

package okhttp3.tls.internal.der

import assertk.assertThat
import assertk.assertions.isEqualTo
import assertk.assertions.isFalse
import assertk.assertions.isNull
import assertk.assertions.isTrue
import java.math.BigInteger
import java.security.KeyFactory
import java.security.spec.PKCS8EncodedKeySpec
import java.security.spec.X509EncodedKeySpec
import java.text.SimpleDateFormat
import java.util.Date
import java.util.TimeZone

    public void testReadFiletime() throws IOException {
        // A non-null date
        long time = System.currentTimeMillis();
        BigInteger filetime = BigInteger.valueOf(time)
                .add(BigInteger.valueOf(SmbConstants.MILLISECONDS_BETWEEN_1970_AND_1601))
                .multiply(BigInteger.valueOf(10000L));

        byte[] data = new byte[8];
        long low = filetime.longValue();

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.util;

import java.math.BigDecimal;
import java.math.BigInteger;
import java.time.LocalDateTime;
import java.time.ZonedDateTime;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

        private final BigInteger value;

        BigIntegerItem(String str) {
            this.value = new BigInteger(str);
        }

        @Override
        public int getType() {
            return BIGINTEGER_ITEM;
        }

        @Override
        public boolean isNull() {
            return BigInteger.ZERO.equals(value);
        }

        @Override

        return elements;
    }

    /**
     * Returns an array of {@literal BigInteger}.
     *
     * @param elements the elements of the array
     * @return the array
     */
    public static BigInteger[] asArray(final BigInteger... elements) {
        return elements;
    }

    /**
     * Returns an array of {@literal BigDecimal}.
     *