private String formattedTimestamp;

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

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

    public MavenBuildTimestamp(Date time, Properties properties) {

 */
@Deprecated(since = "4.0.0")
class BuildTimestampValueSource extends AbstractValueSource {
    private final MavenBuildTimestamp mavenBuildTimestamp;

    BuildTimestampValueSource(Date startTime, Properties properties) {
        super(false);
        this.mavenBuildTimestamp = new MavenBuildTimestamp(startTime, properties);
    }

    @Override
    public Object getValue(String expression) {

    void testMavenBuildTimestampUsesUTC() {
        Properties interpolationProperties = new Properties();
        interpolationProperties.put("maven.build.timestamp.format", "yyyyMMdd'T'HHmm'Z'");
        MavenBuildTimestamp timestamp = new MavenBuildTimestamp(new Date(), interpolationProperties);
        String formattedTimestamp = timestamp.formattedTimestamp();

        cal.set(Calendar.HOUR_OF_DAY, 23);

        Date secondTestDate = cal.getTime();

        SimpleDateFormat format = new SimpleDateFormat(MavenBuildTimestamp.DEFAULT_BUILD_TIMESTAMP_FORMAT);
        format.setTimeZone(MavenBuildTimestamp.DEFAULT_BUILD_TIME_ZONE);
        assertEquals("1976-11-11T00:16:00Z", format.format(firstTestDate));
        assertEquals("1976-11-11T23:16:00Z", format.format(secondTestDate));