[MINOR][BUILD] Fix lint-java breaks in Java

## What changes were proposed in this pull request?

This PR proposes to fix the lint-breaks as below:

```
[ERROR] src/test/java/org/apache/spark/network/TransportResponseHandlerSuite.java:[29,8] (imports) UnusedImports: Unused import - org.apache.spark.network.buffer.ManagedBuffer.
[ERROR] src/main/java/org/apache/spark/unsafe/types/UTF8String.java:[156,10] (modifier) ModifierOrder: 'Nonnull' annotation modifier does not precede non-annotation modifiers.
[ERROR] src/main/java/org/apache/spark/SparkFirehoseListener.java:[122] (sizes) LineLength: Line is longer than 100 characters (found 105).
[ERROR] src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeExternalSorter.java:[164,78] (coding) OneStatementPerLine: Only one statement per line allowed.
[ERROR] src/test/java/test/org/apache/spark/JavaAPISuite.java:[1157] (sizes) LineLength: Line is longer than 100 characters (found 121).
[ERROR] src/test/java/org/apache/spark/streaming/JavaMapWithStateSuite.java:[149] (sizes) LineLength: Line is longer than 100 characters (found 113).
[ERROR] src/test/java/test/org/apache/spark/streaming/Java8APISuite.java:[146] (sizes) LineLength: Line is longer than 100 characters (found 122).
[ERROR] src/test/java/test/org/apache/spark/streaming/JavaAPISuite.java:[32,8] (imports) UnusedImports: Unused import - org.apache.spark.streaming.Time.
[ERROR] src/test/java/test/org/apache/spark/streaming/JavaAPISuite.java:[611] (sizes) LineLength: Line is longer than 100 characters (found 101).
[ERROR] src/test/java/test/org/apache/spark/streaming/JavaAPISuite.java:[1317] (sizes) LineLength: Line is longer than 100 characters (found 102).
[ERROR] src/test/java/test/org/apache/spark/sql/JavaDatasetAggregatorSuite.java:[91] (sizes) LineLength: Line is longer than 100 characters (found 102).
[ERROR] src/test/java/test/org/apache/spark/sql/JavaDatasetSuite.java:[113] (sizes) LineLength: Line is longer than 100 characters (found 101).
[ERROR] src/test/java/test/org/apache/spark/sql/JavaDatasetSuite.java:[164] (sizes) LineLength: Line is longer than 100 characters (found 110).
[ERROR] src/test/java/test/org/apache/spark/sql/JavaDatasetSuite.java:[212] (sizes) LineLength: Line is longer than 100 characters (found 114).
[ERROR] src/test/java/org/apache/spark/mllib/tree/JavaDecisionTreeSuite.java:[36] (sizes) LineLength: Line is longer than 100 characters (found 101).
[ERROR] src/main/java/org/apache/spark/examples/streaming/JavaKinesisWordCountASL.java:[26,8] (imports) UnusedImports: Unused import - com.amazonaws.regions.RegionUtils.
[ERROR] src/test/java/org/apache/spark/streaming/kinesis/JavaKinesisStreamSuite.java:[20,8] (imports) UnusedImports: Unused import - com.amazonaws.regions.RegionUtils.
[ERROR] src/test/java/org/apache/spark/streaming/kinesis/JavaKinesisStreamSuite.java:[94] (sizes) LineLength: Line is longer than 100 characters (found 103).
[ERROR] src/main/java/org/apache/spark/examples/ml/JavaTokenizerExample.java:[30,8] (imports) UnusedImports: Unused import - org.apache.spark.sql.api.java.UDF1.
[ERROR] src/main/java/org/apache/spark/examples/ml/JavaTokenizerExample.java:[72] (sizes) LineLength: Line is longer than 100 characters (found 104).
[ERROR] src/main/java/org/apache/spark/examples/mllib/JavaRankingMetricsExample.java:[121] (sizes) LineLength: Line is longer than 100 characters (found 101).
[ERROR] src/main/java/org/apache/spark/examples/sql/JavaSQLDataSourceExample.java:[28,8] (imports) UnusedImports: Unused import - org.apache.spark.api.java.JavaRDD.
[ERROR] src/main/java/org/apache/spark/examples/sql/JavaSQLDataSourceExample.java:[29,8] (imports) UnusedImports: Unused import - org.apache.spark.api.java.JavaSparkContext.
```

## How was this patch tested?

Manually via

```bash
./dev/lint-java
```

Author: hyukjinkwon <gurwls223@gmail.com>

Closes #17072 from HyukjinKwon/java-lint.

2 files changed, 116 insertions, 113 deletions

diff --git a/core/src/main/java/org/apache/spark/SparkFirehoseListener.java b/core/src/main/java/org/apache/spark/SparkFirehoseListener.java
index 9fe97b4d9c..140c52fd12 100644
--- a/core/src/main/java/org/apache/spark/SparkFirehoseListener.java
+++ b/core/src/main/java/org/apache/spark/SparkFirehoseListener.java
@@ -30,116 +30,117 @@ import org.apache.spark.scheduler.*;
  */
 public class SparkFirehoseListener implements SparkListenerInterface {
 
-    public void onEvent(SparkListenerEvent event) { }
-
-    @Override
-    public final void onStageCompleted(SparkListenerStageCompleted stageCompleted) {
-        onEvent(stageCompleted);
-    }
-
-    @Override
-    public final void onStageSubmitted(SparkListenerStageSubmitted stageSubmitted) {
-        onEvent(stageSubmitted);
-    }
-
-    @Override
-    public final void onTaskStart(SparkListenerTaskStart taskStart) {
-        onEvent(taskStart);
-    }
-
-    @Override
-    public final void onTaskGettingResult(SparkListenerTaskGettingResult taskGettingResult) {
-        onEvent(taskGettingResult);
-    }
-
-    @Override
-    public final void onTaskEnd(SparkListenerTaskEnd taskEnd) {
-        onEvent(taskEnd);
-    }
-
-    @Override
-    public final void onJobStart(SparkListenerJobStart jobStart) {
-        onEvent(jobStart);
-    }
-
-    @Override
-    public final void onJobEnd(SparkListenerJobEnd jobEnd) {
-        onEvent(jobEnd);
-    }
-
-    @Override
-    public final void onEnvironmentUpdate(SparkListenerEnvironmentUpdate environmentUpdate) {
-        onEvent(environmentUpdate);
-    }
-
-    @Override
-    public final void onBlockManagerAdded(SparkListenerBlockManagerAdded blockManagerAdded) {
-        onEvent(blockManagerAdded);
-    }
-
-    @Override
-    public final void onBlockManagerRemoved(SparkListenerBlockManagerRemoved blockManagerRemoved) {
-        onEvent(blockManagerRemoved);
-    }
-
-    @Override
-    public final void onUnpersistRDD(SparkListenerUnpersistRDD unpersistRDD) {
-        onEvent(unpersistRDD);
-    }
-
-    @Override
-    public final void onApplicationStart(SparkListenerApplicationStart applicationStart) {
-        onEvent(applicationStart);
-    }
-
-    @Override
-    public final void onApplicationEnd(SparkListenerApplicationEnd applicationEnd) {
-        onEvent(applicationEnd);
-    }
-
-    @Override
-    public final void onExecutorMetricsUpdate(
-            SparkListenerExecutorMetricsUpdate executorMetricsUpdate) {
-        onEvent(executorMetricsUpdate);
-    }
-
-    @Override
-    public final void onExecutorAdded(SparkListenerExecutorAdded executorAdded) {
-        onEvent(executorAdded);
-    }
-
-    @Override
-    public final void onExecutorRemoved(SparkListenerExecutorRemoved executorRemoved) {
-        onEvent(executorRemoved);
-    }
-
-    @Override
-    public final void onExecutorBlacklisted(SparkListenerExecutorBlacklisted executorBlacklisted) {
-        onEvent(executorBlacklisted);
-    }
-
-    @Override
-    public final void onExecutorUnblacklisted(SparkListenerExecutorUnblacklisted executorUnblacklisted) {
-        onEvent(executorUnblacklisted);
-    }
-
-    @Override
-    public final void onNodeBlacklisted(SparkListenerNodeBlacklisted nodeBlacklisted) {
-        onEvent(nodeBlacklisted);
-    }
-
-    @Override
-    public final void onNodeUnblacklisted(SparkListenerNodeUnblacklisted nodeUnblacklisted) {
-        onEvent(nodeUnblacklisted);
-    }
-
-    @Override
-    public void onBlockUpdated(SparkListenerBlockUpdated blockUpdated) {
-        onEvent(blockUpdated);
-    }
-
-    @Override
-    public void onOtherEvent(SparkListenerEvent event) {
-        onEvent(event);
-    }
+  public void onEvent(SparkListenerEvent event) { }
+
+  @Override
+  public final void onStageCompleted(SparkListenerStageCompleted stageCompleted) {
+    onEvent(stageCompleted);
+  }
+
+  @Override
+  public final void onStageSubmitted(SparkListenerStageSubmitted stageSubmitted) {
+    onEvent(stageSubmitted);
+  }
+
+  @Override
+  public final void onTaskStart(SparkListenerTaskStart taskStart) {
+    onEvent(taskStart);
+  }
+
+  @Override
+  public final void onTaskGettingResult(SparkListenerTaskGettingResult taskGettingResult) {
+    onEvent(taskGettingResult);
+  }
+
+  @Override
+  public final void onTaskEnd(SparkListenerTaskEnd taskEnd) {
+    onEvent(taskEnd);
+  }
+
+  @Override
+  public final void onJobStart(SparkListenerJobStart jobStart) {
+    onEvent(jobStart);
+  }
+
+  @Override
+  public final void onJobEnd(SparkListenerJobEnd jobEnd) {
+    onEvent(jobEnd);
+  }
+
+  @Override
+  public final void onEnvironmentUpdate(SparkListenerEnvironmentUpdate environmentUpdate) {
+    onEvent(environmentUpdate);
+  }
+
+  @Override
+  public final void onBlockManagerAdded(SparkListenerBlockManagerAdded blockManagerAdded) {
+    onEvent(blockManagerAdded);
+  }
+
+  @Override
+  public final void onBlockManagerRemoved(SparkListenerBlockManagerRemoved blockManagerRemoved) {
+    onEvent(blockManagerRemoved);
+  }
+
+  @Override
+  public final void onUnpersistRDD(SparkListenerUnpersistRDD unpersistRDD) {
+    onEvent(unpersistRDD);
+  }
+
+  @Override
+  public final void onApplicationStart(SparkListenerApplicationStart applicationStart) {
+    onEvent(applicationStart);
+  }
+
+  @Override
+  public final void onApplicationEnd(SparkListenerApplicationEnd applicationEnd) {
+    onEvent(applicationEnd);
+  }
+
+  @Override
+  public final void onExecutorMetricsUpdate(
+      SparkListenerExecutorMetricsUpdate executorMetricsUpdate) {
+    onEvent(executorMetricsUpdate);
+  }
+
+  @Override
+  public final void onExecutorAdded(SparkListenerExecutorAdded executorAdded) {
+    onEvent(executorAdded);
+  }
+
+  @Override
+  public final void onExecutorRemoved(SparkListenerExecutorRemoved executorRemoved) {
+    onEvent(executorRemoved);
+  }
+
+  @Override
+  public final void onExecutorBlacklisted(SparkListenerExecutorBlacklisted executorBlacklisted) {
+    onEvent(executorBlacklisted);
+  }
+
+  @Override
+  public final void onExecutorUnblacklisted(
+      SparkListenerExecutorUnblacklisted executorUnblacklisted) {
+    onEvent(executorUnblacklisted);
+  }
+
+  @Override
+  public final void onNodeBlacklisted(SparkListenerNodeBlacklisted nodeBlacklisted) {
+    onEvent(nodeBlacklisted);
+  }
+
+  @Override
+  public final void onNodeUnblacklisted(SparkListenerNodeUnblacklisted nodeUnblacklisted) {
+    onEvent(nodeUnblacklisted);
+  }
+
+  @Override
+  public void onBlockUpdated(SparkListenerBlockUpdated blockUpdated) {
+    onEvent(blockUpdated);
+  }
+
+  @Override
+  public void onOtherEvent(SparkListenerEvent event) {
+    onEvent(event);
+  }
 }
diff --git a/core/src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeExternalSorter.java b/core/src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeExternalSorter.java
index 29aca04a3d..f312fa2b2d 100644
--- a/core/src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeExternalSorter.java
+++ b/core/src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeExternalSorter.java
@@ -161,7 +161,9 @@ public final class UnsafeExternalSorter extends MemoryConsumer {
     // Register a cleanup task with TaskContext to ensure that memory is guaranteed to be freed at
     // the end of the task. This is necessary to avoid memory leaks in when the downstream operator
     // does not fully consume the sorter's output (e.g. sort followed by limit).
-    taskContext.addTaskCompletionListener(context -> { cleanupResources(); });
+    taskContext.addTaskCompletionListener(context -> {
+      cleanupResources();
+    });
   }
 
   /**