MINOR: MessageUtil: remove some deadcode
Reviewers: Ismael Juma Chia-Ping Tsai
@@ -26,11 +26,9 @@ import java.nio.ByteBuffer;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
-import java.util.UUID;
-public final class MessageUtil {
- public static final UUID ZERO_UUID = new UUID(0L, 0L);
+public final class MessageUtil {
/**
* Copy a byte buffer into an array. This will not affect the buffer's
* position or mark.
