Reformat to match Airlift style

Author: Jaeho Yoo

gateway-ha/src/test/java/io/trino/gateway/proxyserver/TestProxyRequestHandler.java

@@ -51,17 +51,17 @@
 @TestInstance(PER_CLASS)
 final class TestProxyRequestHandler
 {
+    private static final String OK = "OK";
+    private static final int NOT_FOUND = 404;
+    private static final MediaType MEDIA_TYPE = MediaType.parse("application/json; charset=utf-8");
+
     private final OkHttpClient httpClient = new OkHttpClient();
     private final MockWebServer mockTrinoServer = new MockWebServer();
     private final PostgreSQLContainer postgresql = createPostgreSqlContainer();
 
     private final int routerPort = 21001 + (int) (Math.random() * 1000);
     private final int customBackendPort = 21000 + (int) (Math.random() * 1000);
 
-    private static final String OK = "OK";
-    private static final int NOT_FOUND = 404;
-    private static final MediaType MEDIA_TYPE = MediaType.parse("application/json; charset=utf-8");
-
     private final String customPutEndpoint = "/v1/custom"; // this is enabled in test-config-template.yml
     private final String healthCheckEndpoint = "/v1/info";
 
@@ -70,7 +70,8 @@ void setup()
             throws Exception
     {
         prepareMockBackend(mockTrinoServer, customBackendPort, "default custom response");
-        mockTrinoServer.setDispatcher(new Dispatcher() {
+        mockTrinoServer.setDispatcher(new Dispatcher()
+        {
             @Override
             public MockResponse dispatch(RecordedRequest request)
             {
@@ -131,18 +132,18 @@ void testGetQueryDetailsFromRequest()
     {
         // A sample query longer than 200 characters to test against truncation.
         String longQuery = """
-        SELECT
-            c.customer_name,
-            c.customer_region,
-            COUNT(o.order_id) AS total_orders,
-            SUM(o.order_value) AS total_revenue
-        FROM
-            hive.sales_data.customers AS c
-        JOIN
-            hive.sales_data.orders AS o
-                ON c.customer_id = o.customer_id
-        WHERE
-            o.order_date >= date '2023-01-01'""";
+                SELECT
+                    c.customer_name,
+                    c.customer_region,
+                    COUNT(o.order_id) AS total_orders,
+                    SUM(o.order_value) AS total_revenue
+                FROM
+                    hive.sales_data.customers AS c
+                JOIN
+                    hive.sales_data.orders AS o
+                        ON c.customer_id = o.customer_id
+                WHERE
+                    o.order_date >= date '2023-01-01'""";
 
         io.airlift.http.client.Request request = preparePost()
                 .setUri(URI.create("http://localhost:" + routerPort + V1_STATEMENT_PATH))