STY: formatting

src/main/java/org/caosdb/server/grpc/GRPCServer.java

@@ -116,14 +116,18 @@ public class GRPCServer {
     final List<ServerServiceDefinition> services = new LinkedList<>();
 
     final GeneralInfoServiceImpl generalInfoService = new GeneralInfoServiceImpl();
-    services.add(ServerInterceptors.intercept(generalInfoService, loggingInterceptor, authInterceptor));
+    services.add(
+        ServerInterceptors.intercept(generalInfoService, loggingInterceptor, authInterceptor));
 
     final FileTransmissionServiceImpl fileTransmissionService = new FileTransmissionServiceImpl();
-    services.add(ServerInterceptors.intercept(fileTransmissionService, loggingInterceptor, authInterceptor));
+    services.add(
+        ServerInterceptors.intercept(fileTransmissionService, loggingInterceptor, authInterceptor));
 
     final EntityTransactionServiceImpl entityTransactionService =
         new EntityTransactionServiceImpl(fileTransmissionService);
-    services.add(ServerInterceptors.intercept(entityTransactionService, loggingInterceptor, authInterceptor));
+    services.add(
+        ServerInterceptors.intercept(
+            entityTransactionService, loggingInterceptor, authInterceptor));
 
     return services;
   }

src/main/java/org/caosdb/server/grpc/LoggingInterceptor.java

 package org.caosdb.server.grpc;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import io.grpc.Context;
 import io.grpc.Contexts;
 import io.grpc.Metadata;
@@ -9,15 +7,17 @@ import io.grpc.ServerCall;
 import io.grpc.ServerCall.Listener;
 import io.grpc.ServerCallHandler;
 import io.grpc.ServerInterceptor;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class LoggingInterceptor implements ServerInterceptor {
-  
+
   private static final Logger logger = LoggerFactory.getLogger(LoggingInterceptor.class.getName());
 
   @Override
   public <ReqT, RespT> Listener<ReqT> interceptCall(
       ServerCall<ReqT, RespT> call, Metadata headers, ServerCallHandler<ReqT, RespT> next) {
-    
+
     logger.info(call.getMethodDescriptor().getFullMethodName() + " - " + call.getAttributes());
     return Contexts.interceptCall(Context.current(), call, headers, next);
   }