first commit

tuoheng_oidc_server/src/main/java/com/tuoheng/config/IdTokenCustomizerConfig.java

@@ -8,6 +8,9 @@ import org.springframework.security.oauth2.core.oidc.endpoint.OidcParameterNames
 import org.springframework.security.oauth2.server.authorization.token.JwtEncodingContext;
 import org.springframework.security.oauth2.server.authorization.token.OAuth2TokenCustomizer;
 
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
 import java.util.stream.Collectors;
 
 /**