assertEquals("Unicode characters should be preserved", original, deserialized);
    }

    /**
     * Test serialization of Date objects
     */
    @Test
    public void test_serializeDeserialize_date() {
        Date original = new Date();

        byte[] serialized = serializer.fromObjectToBinary(original);
        assertNotNull(serialized, "Serialized data should not be null");

     */
    public static int enc_time(final Date date, final byte[] dst, final int di, final int enc) {
        long t;

        return switch (enc) {
        case TIME_1970_SEC_32BE -> enc_uint32be((int) (date.getTime() / 1000L), dst, di);
        case TIME_1970_SEC_32LE -> enc_uint32le((int) (date.getTime() / 1000L), dst, di);

        final Date date = new Date(1);
        assertThat(new CopyOptions().convertValue(date, "aaa", Date.class), is((Object) date));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testDateConverter() throws Exception {
        assertThat(new CopyOptions().dateConverter("yyyyMMdd").convertValue(new java.util.Date(0), "aaa", String.class),

                runningDocsTestTask.get() -> "from current time because testing docs"
                runningOnCi.get() -> "from current time because CI"
                else -> "from current date"
            }
        }

    private
    fun Date.withoutTime(): Date = SimpleDateFormat("yyyy-MM-dd").run {
        parse(format(this@withoutTime))
    }

    public MavenBuildTimestamp() {
        this(new Date());
    }

    public MavenBuildTimestamp(Date time) {
        this(time, DEFAULT_BUILD_TIMESTAMP_FORMAT);
    }

    public MavenBuildTimestamp(Date time, Properties properties) {
        this(time, properties != null ? properties.getProperty(BUILD_TIMESTAMP_FORMAT_PROPERTY) : null);
    }

    public MavenBuildTimestamp(Date time, String timestampFormat) {

  object : ThreadLocal<DateFormat>() {
    override fun initialValue(): DateFormat {
      // Date format specified by RFC 7231 section 7.1.1.1.
      return SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss 'GMT'", Locale.US).apply {
        isLenient = false
        timeZone = UTC
      }
    }
  }

/** If we fail to parse a date in a non-standard format, try each of these formats in sequence. */

    ProjectBuilderConfiguration setUserProperties(Properties userProperties);

    ProjectBuilderConfiguration setExecutionProperties(Properties executionProperties);

    Date getBuildStartTime();

    ProjectBuilderConfiguration setBuildStartTime(Date buildStartTime);

		modTime  time.Time
		days     ExpirationDays
		expected time.Time
	}{
		{
			time.Date(2020, time.March, 15, 10, 10, 10, 0, time.UTC),
			4,
			time.Date(2020, time.March, 20, 0, 0, 0, 0, time.UTC),
		},
		{
			time.Date(2020, time.March, 15, 0, 0, 0, 0, time.UTC),
			1,
			time.Date(2020, time.March, 17, 0, 0, 0, 0, time.UTC),
		},
	}

	for i, tc := range testCases {

import java.text.SimpleDateFormat;
import java.util.Date;

import org.codehaus.plexus.interpolation.AbstractValueSource;

/**
 *
 */
@Deprecated
public class BuildTimestampValueSource extends AbstractValueSource {

    private final Date startTime;

    private final String format;

    private String formattedDate;

    public BuildTimestampValueSource(Date startTime, String format) {
        super(false);

			success: false,
		},
		// no duplicates, shall be parsed properly.
		{