diff --git a/flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/CheckpointStatsTracker.java b/flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/CheckpointStatsTracker.java
index 313fe13db1047460a01f68632eb0178d11fb2e0d..fc9dd94e2e3b0e60cba6d41f15050cb16f9a7094 100644
--- a/flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/CheckpointStatsTracker.java
+++ b/flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/CheckpointStatsTracker.java
@@ -429,7 +429,7 @@ public class CheckpointStatsTracker {
 	private class LatestCompletedCheckpointAlignmentBufferedGauge implements Gauge<Long> {
 		@Override
 		public Long getValue() {
-			CompletedCheckpointStats completed = latestCompletedCheckpoint;;
+			CompletedCheckpointStats completed = latestCompletedCheckpoint;
 			if (completed != null) {
 				return completed.getAlignmentBuffered();
 			} else {
diff --git a/flink-runtime/src/test/java/org/apache/flink/runtime/state/heap/CopyOnWriteStateTableTest.java b/flink-runtime/src/test/java/org/apache/flink/runtime/state/heap/CopyOnWriteStateTableTest.java
index 828982174abee805f0bc3bf1240849402f8848cf..09a0620be96d53602cbc9c2b631afcc72e19a28f 100644
--- a/flink-runtime/src/test/java/org/apache/flink/runtime/state/heap/CopyOnWriteStateTableTest.java
+++ b/flink-runtime/src/test/java/org/apache/flink/runtime/state/heap/CopyOnWriteStateTableTest.java
@@ -396,8 +396,8 @@ public class CopyOnWriteStateTableTest extends TestLogger {
 	public void testSerializerDuplicationInSnapshot() throws IOException {
 
 		final TestDuplicateSerializer namespaceSerializer = new TestDuplicateSerializer();
-		final TestDuplicateSerializer stateSerializer = new TestDuplicateSerializer();;
-		final TestDuplicateSerializer keySerializer = new TestDuplicateSerializer();;
+		final TestDuplicateSerializer stateSerializer = new TestDuplicateSerializer();
+		final TestDuplicateSerializer keySerializer = new TestDuplicateSerializer();
 
 		RegisteredKeyedBackendStateMetaInfo<Integer, Integer> metaInfo =
 			new RegisteredKeyedBackendStateMetaInfo<>(