SpringBoot startup failure when the component class contain the ahth0 Algorithm abstract class

startup failure

`@Component public class JwtUtils {

public static final String SECRET = "357638792F423F4428472B4B6250655368566D597133743677397A24xxxxxxx";

public static String extractUsername(String token) {
    return JWT.require(algorithm()).build().verify(token).getSubject();
}

private static Algorithm algorithm(){
    return Algorithm.HMAC256(SECRET);
}

}`

the failure info

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jwtUtils': Lookup method resolution failed ... Caused by: java.lang.ClassNotFoundException: com.auth0.jwt.algorithms.Algorithm

when I remove the @component

` // remove this // @Component public class JwtUtils { public static final String SECRET = "357638792F423F4428472B4B6250655368566D597133743677397A24xxxxxxx";

public static String extractUsername(String token) {
    return JWT.require(algorithm()).build().verify(token).getSubject();
}

private static Algorithm algorithm(){
    return Algorithm.HMAC256(SECRET);
}

} `

stratup successful