public void setBuildStartTime(Date buildStartTime) {
        setBuildStartInstant(buildStartTime != null ? Instant.ofEpochMilli(buildStartTime.getTime()) : null);
    }

    @Override
    public Instant getBuildStartInstant() {
        return this.buildStartTime;
    }

    @Override
    public void setBuildStartInstant(Instant buildStartTime) {
        this.buildStartTime = buildStartTime;
    }

    @Override

    void setBuildStartTime(Date buildStartTime);

    /**
     * Gets the start time of the build.
     *
     * @return The start time of the build or {@code null} if unknown.
     */
    Instant getBuildStartInstant();

    /**
     * Sets the start time of the build.
     *
     * @param buildStartInstant The start time of the build, may be {@code null}.
     */