Deprecated methods when using Feign with Oauth2 in SpringBoot 2.4.3 - spring-boot

Question

I am trying to use feign client with Oauth2 in my project based in Springboot 2.4.3. I implemented this example but the DefaultOAuth2ClientContext, OAuth2ProtectedResourceDetails and ClientCredentialsResourceDetails methods are deprecated.
pom.xml
<dependencies>
....
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-openfeign</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-oauth2</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-oauth2-client</artifactId>
</dependency>
....
</dependencies>
application.yml
config:
serverUrl : exampleUrl
clientId: exampleClientId
clientSecret: exampleClientSecret
scopes: exampleScopes
feign:
post:
name: postService
url: https://localhost:8102/post
get:
name: getService
url: https://localhost:8102/get
FeignClient.java
#FeignClient(name = "example", configuration = OAuth2ClientConfig.class)
public interface FeignClient {
#PostMapping(value = "${feign.post.url}")
HttpEntity search(#PathVariable String id);
#GetMapping(value = "${feign.get.url}")
HttpEntity upload(#PathVariable String id);
}
OAuth2ClientProperties.java
#ConfigurationProperties(prefix = "config")
public class OAuth2ClientProperties {
private String serverUrl;
private String clientId;
private String clientSecret;
private List<String> scopes = new ArrayList<>();
public String getAccessTokenUri() {
return serverUrl;
}
public void setAccessTokenUri(String accessTokenUri) {
this.serverUrl = accessTokenUri;
}
public String getClientId() {
return clientId;
}
public void setClientId(String clientId) {
this.clientId = clientId;
}
public String getClientSecret() {
return clientSecret;
}
public void setClientSecret(String clientSecret) {
this.clientSecret = clientSecret;
}
public List<String> getScopes() {
return scopes;
}
public void setScopes(List<String> scopes) {
this.scopes = scopes;
}
}
OAuth2ClientConfig.java
import feign.RequestInterceptor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.cloud.security.oauth2.client.feign.OAuth2FeignRequestInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.oauth2.client.DefaultOAuth2ClientContext;
import org.springframework.security.oauth2.client.resource.OAuth2ProtectedResourceDetails;
import org.springframework.security.oauth2.client.token.grant.client.ClientCredentialsResourceDetails;
#Configuration
#EnableConfigurationProperties(OAuth2ClientProperties.class)
public class OAuth2ClientConfig {
#Autowired
private OAuth2ClientProperties oAuth2ClientProperties;
#Bean
public RequestInterceptor requestInterceptor() {
return new OAuth2FeignRequestInterceptor(new DefaultOAuth2ClientContext(),
oAuth2ProtectedResourceDetails());
}
private OAuth2ProtectedResourceDetails oAuth2ProtectedResourceDetails() {
ClientCredentialsResourceDetails details = new ClientCredentialsResourceDetails();
details.setClientId(oAuth2ClientProperties.getClientId());
details.setClientSecret(oAuth2ClientProperties.getClientSecret());
details.setAccessTokenUri(oAuth2ClientProperties.getAccessTokenUri());
details.setScope(oAuth2ClientProperties.getScopes());
return details;
}
}
I have not yet tested whether it works or not, but what bothers me is having deprecated methods and I have not found a solution to replace them with equivalents taken into account by the new version.
Any ideas ?