ChallengeProvider (acme4j Client 3.3.0 API)

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface ChallengeProvider
```
A provider that creates a Challenge from a matching JSON.

Since:

2.12

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Challenge create(Login login, JSON data)
  Creates a Challenge.

- Method Detail
  - create
```
Challenge create(Login login,
                 JSON data)
```
    Creates a Challenge.
    
    Parameters:
    
    login - Login of the user's account
    
    data - JSON of the challenge as sent by the CA
    
    Returns:
    
    Created and initialized Challenge. It must match the JSON type.