diff --git a/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/AvroArrayOfArray.java b/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/AvroArrayOfArray.java
index ee327827903e504ec874892ef874f640677b3e95..8de0b06b162c6c2d041b74fa349f754c3c0e2322 100644
--- a/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/AvroArrayOfArray.java
+++ b/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/AvroArrayOfArray.java
@@ -129,6 +129,7 @@ public class AvroArrayOfArray extends org.apache.avro.specific.SpecificRecordBas
     }
 
     @Override
+    @SuppressWarnings(value="unchecked")
     public AvroArrayOfArray build() {
       try {
         AvroArrayOfArray record = new AvroArrayOfArray();
diff --git a/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/AvroMapOfArray.java b/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/AvroMapOfArray.java
index 727f6a7bf733e373ec68b6ca03d629671fdbf23c..29f3109f83a156ce28b3850b57e716f38fdbb550 100644
--- a/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/AvroMapOfArray.java
+++ b/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/AvroMapOfArray.java
@@ -129,6 +129,7 @@ public class AvroMapOfArray extends org.apache.avro.specific.SpecificRecordBase
     }
 
     @Override
+    @SuppressWarnings(value="unchecked")
     public AvroMapOfArray build() {
       try {
         AvroMapOfArray record = new AvroMapOfArray();
diff --git a/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/AvroNonNullableArrays.java b/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/AvroNonNullableArrays.java
index 934793f42f9c9c8a2ad3c65dcdebe829c5229ac9..c5522ed1e53e5c71328d688004ebfafe8d2552a2 100644
--- a/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/AvroNonNullableArrays.java
+++ b/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/AvroNonNullableArrays.java
@@ -182,6 +182,7 @@ public class AvroNonNullableArrays extends org.apache.avro.specific.SpecificReco
     }
 
     @Override
+    @SuppressWarnings(value="unchecked")
     public AvroNonNullableArrays build() {
       try {
         AvroNonNullableArrays record = new AvroNonNullableArrays();
diff --git a/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/Nested.java b/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/Nested.java
index a7bf4841919c58ec559ac3562aae21143a09dd6a..f84e3f2d61efb6a1a94827cbbd9b6e7d2eb8860f 100644
--- a/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/Nested.java
+++ b/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/Nested.java
@@ -182,6 +182,7 @@ public class Nested extends org.apache.avro.specific.SpecificRecordBase implemen
     }
 
     @Override
+    @SuppressWarnings(value="unchecked")
     public Nested build() {
       try {
         Nested record = new Nested();
diff --git a/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/ParquetAvroCompat.java b/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/ParquetAvroCompat.java
index ef12d193f916ce6775d371d69db052345020b1fd..46fc608398ccf0db4edfbd95a4b9913d43beedff 100644
--- a/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/ParquetAvroCompat.java
+++ b/sql/core/src/test/gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro/ParquetAvroCompat.java
@@ -235,6 +235,7 @@ public class ParquetAvroCompat extends org.apache.avro.specific.SpecificRecordBa
     }
 
     @Override
+    @SuppressWarnings(value="unchecked")
     public ParquetAvroCompat build() {
       try {
         ParquetAvroCompat record = new ParquetAvroCompat();
diff --git a/sql/core/src/test/java/test/org/apache/spark/sql/JavaDatasetSuite.java b/sql/core/src/test/java/test/org/apache/spark/sql/JavaDatasetSuite.java
index 4b8b0d9d4f8aa8a293fee4aca7ebbcc171a3f5ee..3bff129ae22946eda06e660b19890d6524aee27c 100644
--- a/sql/core/src/test/java/test/org/apache/spark/sql/JavaDatasetSuite.java
+++ b/sql/core/src/test/java/test/org/apache/spark/sql/JavaDatasetSuite.java
@@ -309,6 +309,7 @@ public class JavaDatasetSuite implements Serializable {
   }
 
   @SafeVarargs
+  @SuppressWarnings("varargs")
   private static <T> Set<T> asSet(T... records) {
     return toSet(Arrays.asList(records));
   }