public boolean greaterThanOrEqualTo(final int major, final int minor, final int series) {
        if (this.major < major) {
            return false;
        }
        if (this.major > major) {
            return true;
        }
        if (this.minor < minor) {
            return false;
        }
        if (this.minor > minor) {
            return true;
        }
        return this.series >= series;
    }
@Test
    void assertEqualTo() {
        MySQLServerVersion actual = new MySQLServerVersion("5.6.6");
        assertTrue(actual.greaterThanOrEqualTo(5, 6, 6));
    }