Refactor and add javadocs.

spring-cloud-loadbalancer/src/main/java/org/springframework/cloud/loadbalancer/core/ServiceInstanceListSupplierBuilder.java

@@ -48,6 +48,7 @@ import org.springframework.web.util.UriComponentsBuilder;
  * @author Spencer Gibb
  * @author Olga Maciaszek-Sharma
  * @author Zhiguo Chen
+ * @author Sabyasachi Bhattacharya
  */
 public final class ServiceInstanceListSupplierBuilder {
 
@@ -311,7 +312,7 @@ public final class ServiceInstanceListSupplierBuilder {
 				}));
 	}
 
-	private String getUri(ServiceInstance serviceInstance, String healthCheckPath) {
+	static String getUri(ServiceInstance serviceInstance, String healthCheckPath) {
 		if (StringUtils.hasText(healthCheckPath)) {
 			String path = healthCheckPath.startsWith("/") ? healthCheckPath : "/" + healthCheckPath;
 			return serviceInstance.getUri().toString() + path;

spring-cloud-loadbalancer/src/test/java/org/springframework/cloud/loadbalancer/core/HealthCheckServiceInstanceListSupplierTests.java

@@ -62,6 +62,7 @@ import static org.springframework.cloud.loadbalancer.core.ServiceInstanceListSup
  * @author Olga Maciaszek-Sharma
  * @author Roman Matiushchenko
  * @author Roman Chigvintsev
+ * @author Sabyasachi Bhattacharya
  */
 @ExtendWith(SpringExtension.class)
 @SpringBootTest(classes = HealthCheckServiceInstanceListSupplierTests.TestApplication.class,

spring-cloud-loadbalancer/src/test/java/org/springframework/cloud/loadbalancer/core/ServiceInstanceListSuppliersTestUtils.java

@@ -23,15 +23,17 @@ import reactor.core.publisher.Mono;
 
 import org.springframework.cloud.client.ServiceInstance;
 import org.springframework.http.HttpStatus;
-import org.springframework.util.StringUtils;
 import org.springframework.web.client.RestTemplate;
 import org.springframework.web.reactive.function.client.WebClient;
 import org.springframework.web.util.UriComponentsBuilder;
 
+import static org.springframework.cloud.loadbalancer.core.ServiceInstanceListSupplierBuilder.getUri;
+
 /**
  * A utility class for {@link ServiceInstanceListSupplier} tests.
  *
  * @author Olga Maciaszek-Sharma
+ * @author Sabyasachi Bhattacharya
  * @since 3.0.0
  */
 final class ServiceInstanceListSuppliersTestUtils {
@@ -59,12 +61,4 @@ final class ServiceInstanceListSuppliersTestUtils {
 		});
 	}
 
-	private static String getUri(ServiceInstance serviceInstance, String healthCheckPath) {
-		if (StringUtils.hasText(healthCheckPath)) {
-			String path = healthCheckPath.startsWith("/") ? healthCheckPath : "/" + healthCheckPath;
-			return serviceInstance.getUri().toString() + path;
-		}
-		return serviceInstance.getUri().toString();
-	}
-
 }