Unused imports

Author: Dave Syer

spring-grpc-core/src/main/java/org/springframework/grpc/client/DefaultGrpcChannelFactory.java

@@ -25,7 +25,6 @@
 import io.grpc.ChannelCredentials;
 import io.grpc.ForwardingChannelBuilder2;
 import io.grpc.Grpc;
-import io.grpc.InsecureChannelCredentials;
 import io.grpc.ManagedChannel;
 import io.grpc.ManagedChannelBuilder;
 

spring-grpc-core/src/main/java/org/springframework/grpc/server/NettyGrpcServerFactory.java

@@ -21,9 +21,6 @@
 import javax.net.ssl.KeyManagerFactory;
 import javax.net.ssl.TrustManagerFactory;
 
-import io.grpc.ServerCredentials;
-import io.grpc.TlsServerCredentials;
-import io.grpc.TlsServerCredentials.Builder;
 import io.grpc.TlsServerCredentials.ClientAuth;
 import io.grpc.netty.NettyServerBuilder;
 import io.netty.channel.epoll.EpollEventLoopGroup;

spring-grpc-spring-boot-autoconfigure/src/main/java/org/springframework/grpc/autoconfigure/server/GrpcServerFactoryAutoConfiguration.java

@@ -18,13 +18,6 @@
 import java.util.List;
 import java.util.stream.Collectors;
 
-import io.grpc.BindableService;
-import io.grpc.CompressorRegistry;
-import io.grpc.DecompressorRegistry;
-import io.grpc.ServerBuilder;
-import io.grpc.servlet.jakarta.GrpcServlet;
-import io.grpc.servlet.jakarta.ServletServerBuilder;
-
 import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.AutoConfigureOrder;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
@@ -38,9 +31,12 @@
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.core.Ordered;
-import org.springframework.grpc.server.ServerBuilderCustomizer;
 import org.springframework.util.unit.DataSize;
 
+import io.grpc.BindableService;
+import io.grpc.servlet.jakarta.GrpcServlet;
+import io.grpc.servlet.jakarta.ServletServerBuilder;
+
 /**
  * {@link EnableAutoConfiguration Auto-configuration} for gRPC server-side components.
  * <p>