Fix muti-tenancy whitespace

servlet/spring-boot/java/oauth2/resource-server/multi-tenancy/src/main/java/example/OAuth2ResourceServerApplication.java

@@ -20,6 +20,7 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 
 /**
  * OAuth Resource Server application.
+ *
  * @author Josh Cummings
  */
 @SpringBootApplication
@@ -28,4 +29,5 @@ public class OAuth2ResourceServerApplication {
 	public static void main(String[] args) {
 		SpringApplication.run(OAuth2ResourceServerApplication.class, args);
 	}
+
 }

servlet/spring-boot/java/oauth2/resource-server/multi-tenancy/src/main/java/example/OAuth2ResourceServerController.java

@@ -23,13 +23,15 @@ import org.springframework.web.bind.annotation.RestController;
 
 /**
  * A controller demonstrating OAuth2 Resource server.
+ *
  * @author Josh Cummings
  */
 @RestController
 public class OAuth2ResourceServerController {
 
 	@GetMapping("/{tenantId}")
-	public String index(@AuthenticationPrincipal OAuth2AuthenticatedPrincipal token, @PathVariable("tenantId") String tenantId) {
+	public String index(@AuthenticationPrincipal OAuth2AuthenticatedPrincipal token,
+			@PathVariable("tenantId") String tenantId) {
 		String subject = token.getAttribute("sub");
 		return String.format("Hello, %s for %s!", subject, tenantId);
 	}
@@ -38,4 +40,5 @@ public class OAuth2ResourceServerController {
 	public String message(@PathVariable("tenantId") String tenantId) {
 		return String.format("secret message for %s", tenantId);
 	}
+
 }

servlet/spring-boot/java/oauth2/resource-server/multi-tenancy/src/main/java/example/OAuth2ResourceServerSecurityConfiguration.java

@@ -38,6 +38,7 @@ import org.springframework.security.oauth2.server.resource.introspection.OpaqueT
 
 /**
  * OAuth Resource Security configuration.
+ *
  * @author Josh Cummings
  */
 @EnableWebSecurity
@@ -93,9 +94,9 @@ public class OAuth2ResourceServerSecurityConfiguration extends WebSecurityConfig
 	}
 
 	AuthenticationManager opaque() {
-		OpaqueTokenIntrospector introspectionClient =
-				new NimbusOpaqueTokenIntrospector(this.introspectionUri,
-						this.introspectionClientId, this.introspectionClientSecret);
+		OpaqueTokenIntrospector introspectionClient = new NimbusOpaqueTokenIntrospector(this.introspectionUri,
+				this.introspectionClientId, this.introspectionClientSecret);
 		return new OpaqueTokenAuthenticationProvider(introspectionClient)::authenticate;
 	}
+
 }

servlet/spring-boot/java/oauth2/resource-server/multi-tenancy/src/main/java/org/springframework/boot/env/MockWebServerEnvironmentPostProcessor.java

@@ -22,16 +22,15 @@ import org.springframework.core.env.ConfigurableEnvironment;
 
 /**
  * Adds {@link MockWebServerPropertySource} to the environment.
+ *
  * @author Rob Winch
  */
-public class MockWebServerEnvironmentPostProcessor
-		implements EnvironmentPostProcessor, DisposableBean {
+public class MockWebServerEnvironmentPostProcessor implements EnvironmentPostProcessor, DisposableBean {
 
 	private final MockWebServerPropertySource propertySource = new MockWebServerPropertySource();
 
 	@Override
-	public void postProcessEnvironment(ConfigurableEnvironment environment,
-			SpringApplication application) {
+	public void postProcessEnvironment(ConfigurableEnvironment environment, SpringApplication application) {
 		environment.getPropertySources().addFirst(this.propertySource);
 	}
 
@@ -39,4 +38,5 @@ public class MockWebServerEnvironmentPostProcessor
 	public void destroy() throws Exception {
 		this.propertySource.destroy();
 	}
+
 }

servlet/spring-boot/java/oauth2/resource-server/multi-tenancy/src/main/java/org/springframework/boot/env/MockWebServerPropertySource.java

@@ -38,10 +38,10 @@ import org.springframework.http.MediaType;
 
 /**
  * Adds the mock server url.
+ *
  * @author Rob Winch
  */
-public class MockWebServerPropertySource extends PropertySource<MockWebServer> implements
-		DisposableBean {
+public class MockWebServerPropertySource extends PropertySource<MockWebServer> implements DisposableBean {
 
 	// introspection endpoint