[MINOR][BUILD] Fix Java Linter `LineLength` errors

## What changes were proposed in this pull request?

This PR fixes four java linter `LineLength` errors. Those are all `LineLength` errors, but we had better remove all java linter errors before release.

## How was this patch tested?

After pass the Jenkins, `./dev/lint-java`.

Author: Dongjoon Hyun <dongjoon@apache.org>

Closes #14255 from dongjoon-hyun/minor_java_linter.

1 files changed, 2 insertions, 1 deletions

diff --git a/common/network-shuffle/src/main/java/org/apache/spark/network/shuffle/ExternalShuffleBlockHandler.java b/common/network-shuffle/src/main/java/org/apache/spark/network/shuffle/ExternalShuffleBlockHandler.java
index 1cc0fb65d7..1270cef621 100644
--- a/common/network-shuffle/src/main/java/org/apache/spark/network/shuffle/ExternalShuffleBlockHandler.java
+++ b/common/network-shuffle/src/main/java/org/apache/spark/network/shuffle/ExternalShuffleBlockHandler.java
@@ -113,7 +113,8 @@ public class ExternalShuffleBlockHandler extends RpcHandler {
       }
 
     } else if (msgObj instanceof RegisterExecutor) {
-      final Timer.Context responseDelayContext = metrics.registerExecutorRequestLatencyMillis.time();
+      final Timer.Context responseDelayContext =
+        metrics.registerExecutorRequestLatencyMillis.time();
       try {
         RegisterExecutor msg = (RegisterExecutor) msgObj;
         checkAuth(client, msg.appId);