netty: fix unused variable lint

2018-08-08 15:51:55 -07:00 · 2018-08-08 15:51:55 -07:00 · dccae9de33
parent 79b24709b9
commit dccae9de33
1 changed files with 0 additions and 1 deletions
--- a/netty/src/test/java/io/grpc/netty/NettyHandlerTestBase.java
+++ b/netty/src/test/java/io/grpc/netty/NettyHandlerTestBase.java
@ -245,7 +245,6 @@ public abstract class NettyHandlerTestBase<T extends Http2ConnectionHandler> {

  protected ByteBuf grpcDataFrame(int streamId, boolean endStream, byte[] content) {
    final ByteBuf compressionFrame = Unpooled.buffer(content.length);
-    TransportTracer noTransportTracer = null;
    MessageFramer framer = new MessageFramer(
        new MessageFramer.Sink() {
          @Override