Fix style errors.

Author: kannanjgithub

xds/src/main/java/io/grpc/xds/ExternalProcessorFilter.java

@@ -977,7 +977,8 @@ private boolean validateCompressionSupport(BodyResponse bodyResponse) {
                 .withDescription("gRPC message compression not supported in ext_proc")
                 .asRuntimeException();
             synchronized (streamLock) {
-              if (!extProcStreamState.get().isCompleted() && extProcClientCallRequestObserver != null) {
+              if (!extProcStreamState.get().isCompleted()
+                  && extProcClientCallRequestObserver != null) {
                 extProcClientCallRequestObserver.onError(ex);
               }
             }
@@ -1091,14 +1092,17 @@ public void onNext(ProcessingResponse response) {
               } else if (response.hasRequestBody()) {
                 if (expected == EventType.REQUEST_HEADERS) {
                   internalOnError(Status.UNAVAILABLE
-                      .withDescription("Protocol error: received request_body before request_headers response.")
+                      .withDescription(
+                          "Protocol error: received request_body before request_headers response.")
                       .asRuntimeException());
                   return;
                 }
               } else if (response.hasResponseBody()) {
-                if (expected == EventType.REQUEST_HEADERS || expected == EventType.RESPONSE_HEADERS) {
+                if (expected == EventType.REQUEST_HEADERS
+                    || expected == EventType.RESPONSE_HEADERS) {
                   internalOnError(Status.UNAVAILABLE
-                      .withDescription("Protocol error: received response_body before headers response.")
+                      .withDescription(
+                          "Protocol error: received response_body before headers response.")
                       .asRuntimeException());
                   return;
                 }

xds/src/test/java/io/grpc/xds/ExternalProcessorFilterTest.java

@@ -2395,7 +2395,7 @@ public void onCompleted() {
 
   @Test
   @SuppressWarnings("unchecked")
-  public void givenDeferredHalfClose_whenExtProcRespondsWithEndOfStreamWithoutMessage_thenSuperHalfCloseCalled()
+  public void deferredHalfClose_whenExtProcRespondsWithEosWithoutMessage_thenSuperHalfCloseCalled()
       throws Exception {
     String uniqueExtProcServerName = InProcessServerBuilder.generateName();
     String uniqueDataPlaneServerName = InProcessServerBuilder.generateName();
@@ -2717,7 +2717,7 @@ public void halfClose() {
 
   @Test
   @SuppressWarnings("unchecked")
-  public void givenExtProcRespondsWithEndOfStreamWithoutMessage_whenAppHasNotHalfClosed_thenSuperHalfCloseCalled()
+  public void extProcRespondsWithEosWithoutMessage_whenAppNotHalfClosed_thenSuperHalfCloseCalled()
       throws Exception {
     String uniqueExtProcServerName = InProcessServerBuilder.generateName();
     String uniqueDataPlaneServerName = InProcessServerBuilder.generateName();
@@ -3640,7 +3640,8 @@ public void givenObservabilityTrue_whenExtProcBusy_thenIsReadyReturnsFalse()
     assertThat(configOrError.errorDetail).isNull();
     ExternalProcessorFilterConfig filterConfig = configOrError.config;
 
-    final List<ProcessingRequest> extProcRequests = new java.util.concurrent.CopyOnWriteArrayList<>();
+    final List<ProcessingRequest> extProcRequests =
+        new java.util.concurrent.CopyOnWriteArrayList<>();
     // External Processor Server
     ExternalProcessorGrpc.ExternalProcessorImplBase extProcImpl;
     extProcImpl = new ExternalProcessorGrpc.ExternalProcessorImplBase() {
@@ -6168,7 +6169,8 @@ public void givenObservabilityModeFalse_whenExtProcBusy_thenIsReadyReturnsFalse(
     assertThat(configOrError.errorDetail).isNull();
     ExternalProcessorFilterConfig filterConfig = configOrError.config;
 
-    final List<ProcessingRequest> extProcRequests = new java.util.concurrent.CopyOnWriteArrayList<>();
+    final List<ProcessingRequest> extProcRequests =
+        new java.util.concurrent.CopyOnWriteArrayList<>();
     // Sidecar server
     final CountDownLatch sidecarActionLatch = new CountDownLatch(1);
     ExternalProcessorGrpc.ExternalProcessorImplBase extProcImpl;