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adoroszlai pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/ozone.git


The following commit(s) were added to refs/heads/master by this push:
     new f72631c3c0 HDDS-12263. Fix license headers and imports for 
hdds-rocks-native (#7875)
f72631c3c0 is described below

commit f72631c3c0e1fcac47d67d469c8eb984e979d22d
Author: Ivan Zlenko <[email protected]>
AuthorDate: Fri Feb 14 18:07:21 2025 +0500

    HDDS-12263. Fix license headers and imports for hdds-rocks-native (#7875)
---
 hadoop-hdds/rocks-native/pom.xml                   |  7 ---
 .../apache/hadoop/hdds/utils/NativeConstants.java  | 15 +++---
 .../hadoop/hdds/utils/NativeLibraryLoader.java     | 30 ++++++------
 .../utils/NativeLibraryNotLoadedException.java     | 15 +++---
 .../db/managed/ManagedRawSSTFileIterator.java      | 25 +++++-----
 .../utils/db/managed/ManagedRawSSTFileReader.java  | 31 ++++++-------
 .../hadoop/hdds/utils/db/managed/package-info.java | 16 +++----
 .../org/apache/hadoop/hdds/utils/package-info.java | 16 +++----
 .../hadoop/hdds/utils/TestNativeLibraryLoader.java | 53 +++++++++++-----------
 .../org/apache/hadoop/hdds/utils/TestUtils.java    | 20 ++++----
 .../db/managed/TestManagedRawSSTFileIterator.java  | 48 ++++++++++----------
 11 files changed, 128 insertions(+), 148 deletions(-)

diff --git a/hadoop-hdds/rocks-native/pom.xml b/hadoop-hdds/rocks-native/pom.xml
index 75b4b3365f..15f113e4a5 100644
--- a/hadoop-hdds/rocks-native/pom.xml
+++ b/hadoop-hdds/rocks-native/pom.xml
@@ -76,13 +76,6 @@
           <proc>none</proc>
         </configuration>
       </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-checkstyle-plugin</artifactId>
-        <configuration>
-          
<suppressionsLocation>${basedir}/../../hadoop-hdds/dev-support/checkstyle/suppressions-skip-imports.xml</suppressionsLocation>
-        </configuration>
-      </plugin>
     </plugins>
   </build>
   <profiles>
diff --git 
a/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/NativeConstants.java
 
b/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/NativeConstants.java
index 8937f0803a..eb89264af4 100644
--- 
a/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/NativeConstants.java
+++ 
b/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/NativeConstants.java
@@ -1,13 +1,12 @@
 /*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
diff --git 
a/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/NativeLibraryLoader.java
 
b/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/NativeLibraryLoader.java
index c729669ef0..39bb0b3ca5 100644
--- 
a/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/NativeLibraryLoader.java
+++ 
b/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/NativeLibraryLoader.java
@@ -1,13 +1,12 @@
 /*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -18,13 +17,9 @@
 
 package org.apache.hadoop.hdds.utils;
 
-import com.google.common.annotations.VisibleForTesting;
-import org.apache.commons.io.FileUtils;
-import org.apache.commons.lang3.tuple.Pair;
-import org.apache.hadoop.ozone.util.ShutdownHookManager;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+import static 
org.apache.hadoop.hdds.utils.NativeConstants.ROCKS_TOOLS_NATIVE_LIBRARY_NAME;
 
+import com.google.common.annotations.VisibleForTesting;
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
@@ -37,8 +32,11 @@
 import java.util.Objects;
 import java.util.Optional;
 import java.util.concurrent.ConcurrentHashMap;
-
-import static 
org.apache.hadoop.hdds.utils.NativeConstants.ROCKS_TOOLS_NATIVE_LIBRARY_NAME;
+import org.apache.commons.io.FileUtils;
+import org.apache.commons.lang3.tuple.Pair;
+import org.apache.hadoop.ozone.util.ShutdownHookManager;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * Class to load Native Libraries.
diff --git 
a/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/NativeLibraryNotLoadedException.java
 
b/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/NativeLibraryNotLoadedException.java
index b4313a607d..96a308a6b2 100644
--- 
a/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/NativeLibraryNotLoadedException.java
+++ 
b/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/NativeLibraryNotLoadedException.java
@@ -1,13 +1,12 @@
 /*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
diff --git 
a/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/db/managed/ManagedRawSSTFileIterator.java
 
b/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/db/managed/ManagedRawSSTFileIterator.java
index 864b5e004c..14e6b9374c 100644
--- 
a/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/db/managed/ManagedRawSSTFileIterator.java
+++ 
b/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/db/managed/ManagedRawSSTFileIterator.java
@@ -1,29 +1,28 @@
 /*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.hadoop.hdds.utils.db.managed;
 
 import com.google.common.primitives.UnsignedLong;
-import org.apache.hadoop.hdds.StringUtils;
-import org.apache.hadoop.ozone.util.ClosableIterator;
-
 import java.util.Arrays;
 import java.util.NoSuchElementException;
 import java.util.function.Function;
+import org.apache.hadoop.hdds.StringUtils;
+import org.apache.hadoop.ozone.util.ClosableIterator;
 
 /**
  * Iterator for SSTFileReader which would read all entries including 
tombstones.
diff --git 
a/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/db/managed/ManagedRawSSTFileReader.java
 
b/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/db/managed/ManagedRawSSTFileReader.java
index 2a58dfce4c..b441784c4d 100644
--- 
a/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/db/managed/ManagedRawSSTFileReader.java
+++ 
b/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/db/managed/ManagedRawSSTFileReader.java
@@ -1,32 +1,31 @@
 /*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.hadoop.hdds.utils.db.managed;
 
-import org.apache.hadoop.hdds.utils.NativeLibraryLoader;
-import org.apache.hadoop.hdds.utils.NativeLibraryNotLoadedException;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+import static 
org.apache.hadoop.hdds.utils.NativeConstants.ROCKS_TOOLS_NATIVE_LIBRARY_NAME;
 
 import java.io.Closeable;
 import java.util.Arrays;
 import java.util.function.Function;
-
-import static 
org.apache.hadoop.hdds.utils.NativeConstants.ROCKS_TOOLS_NATIVE_LIBRARY_NAME;
+import org.apache.hadoop.hdds.utils.NativeLibraryLoader;
+import org.apache.hadoop.hdds.utils.NativeLibraryNotLoadedException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * JNI for RocksDB RawSSTFileReader.
diff --git 
a/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/db/managed/package-info.java
 
b/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/db/managed/package-info.java
index 9577642a60..dc54a777de 100644
--- 
a/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/db/managed/package-info.java
+++ 
b/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/db/managed/package-info.java
@@ -1,13 +1,12 @@
 /*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -19,5 +18,4 @@
 /**
  * This package contains utility classes related to Managed SST dump tool.
  */
-
 package org.apache.hadoop.hdds.utils.db.managed;
diff --git 
a/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/package-info.java
 
b/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/package-info.java
index 920750e7fc..fe113d0e95 100644
--- 
a/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/package-info.java
+++ 
b/hadoop-hdds/rocks-native/src/main/java/org/apache/hadoop/hdds/utils/package-info.java
@@ -1,13 +1,12 @@
 /*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -19,5 +18,4 @@
 /**
  * This package contains util classes related to loading native rocksdb 
library.
  */
-
 package org.apache.hadoop.hdds.utils;
diff --git 
a/hadoop-hdds/rocks-native/src/test/java/org/apache/hadoop/hdds/utils/TestNativeLibraryLoader.java
 
b/hadoop-hdds/rocks-native/src/test/java/org/apache/hadoop/hdds/utils/TestNativeLibraryLoader.java
index 7b301575aa..4f0b0ae9c7 100644
--- 
a/hadoop-hdds/rocks-native/src/test/java/org/apache/hadoop/hdds/utils/TestNativeLibraryLoader.java
+++ 
b/hadoop-hdds/rocks-native/src/test/java/org/apache/hadoop/hdds/utils/TestNativeLibraryLoader.java
@@ -1,29 +1,31 @@
 /*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.hadoop.hdds.utils;
 
-import org.apache.commons.io.FileUtils;
-import org.apache.hadoop.hdds.utils.db.managed.ManagedRawSSTFileReader;
-import org.apache.ozone.test.tag.Native;
-import org.junit.jupiter.api.io.TempDir;
-import org.junit.jupiter.params.ParameterizedTest;
-import org.junit.jupiter.params.provider.MethodSource;
-import org.mockito.MockedStatic;
+import static 
org.apache.hadoop.hdds.utils.NativeConstants.ROCKS_TOOLS_NATIVE_LIBRARY_NAME;
+import static 
org.apache.hadoop.hdds.utils.NativeLibraryLoader.NATIVE_LIB_TMP_DIR;
+import static 
org.apache.hadoop.hdds.utils.NativeLibraryLoader.getJniLibraryFileName;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.mockito.Mockito.CALLS_REAL_METHODS;
+import static org.mockito.Mockito.anyString;
+import static org.mockito.Mockito.mockStatic;
+import static org.mockito.Mockito.same;
 
 import java.io.ByteArrayInputStream;
 import java.io.File;
@@ -33,16 +35,13 @@
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Stream;
-
-import static 
org.apache.hadoop.hdds.utils.NativeConstants.ROCKS_TOOLS_NATIVE_LIBRARY_NAME;
-import static 
org.apache.hadoop.hdds.utils.NativeLibraryLoader.NATIVE_LIB_TMP_DIR;
-import static 
org.apache.hadoop.hdds.utils.NativeLibraryLoader.getJniLibraryFileName;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.jupiter.api.Assertions.assertTrue;
-import static org.mockito.Mockito.CALLS_REAL_METHODS;
-import static org.mockito.Mockito.anyString;
-import static org.mockito.Mockito.same;
-import static org.mockito.Mockito.mockStatic;
+import org.apache.commons.io.FileUtils;
+import org.apache.hadoop.hdds.utils.db.managed.ManagedRawSSTFileReader;
+import org.apache.ozone.test.tag.Native;
+import org.junit.jupiter.api.io.TempDir;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.MethodSource;
+import org.mockito.MockedStatic;
 
 /**
  * Test class for NativeLibraryLoader.
diff --git 
a/hadoop-hdds/rocks-native/src/test/java/org/apache/hadoop/hdds/utils/TestUtils.java
 
b/hadoop-hdds/rocks-native/src/test/java/org/apache/hadoop/hdds/utils/TestUtils.java
index e77b8ab8fc..0fbf5757c3 100644
--- 
a/hadoop-hdds/rocks-native/src/test/java/org/apache/hadoop/hdds/utils/TestUtils.java
+++ 
b/hadoop-hdds/rocks-native/src/test/java/org/apache/hadoop/hdds/utils/TestUtils.java
@@ -1,20 +1,20 @@
 /*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.hadoop.hdds.utils;
 
 import java.util.ArrayList;
diff --git 
a/hadoop-hdds/rocks-native/src/test/java/org/apache/hadoop/hdds/utils/db/managed/TestManagedRawSSTFileIterator.java
 
b/hadoop-hdds/rocks-native/src/test/java/org/apache/hadoop/hdds/utils/db/managed/TestManagedRawSSTFileIterator.java
index 00816e60d7..6c7a5a3b8b 100644
--- 
a/hadoop-hdds/rocks-native/src/test/java/org/apache/hadoop/hdds/utils/db/managed/TestManagedRawSSTFileIterator.java
+++ 
b/hadoop-hdds/rocks-native/src/test/java/org/apache/hadoop/hdds/utils/db/managed/TestManagedRawSSTFileIterator.java
@@ -1,14 +1,13 @@
 /*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -18,17 +17,9 @@
 
 package org.apache.hadoop.hdds.utils.db.managed;
 
-import org.apache.commons.lang3.tuple.Pair;
-import org.apache.hadoop.hdds.StringUtils;
-import org.apache.hadoop.hdds.utils.NativeLibraryNotLoadedException;
-import org.apache.hadoop.hdds.utils.TestUtils;
-import org.apache.ozone.test.tag.Native;
-import org.junit.jupiter.api.BeforeAll;
-import org.junit.jupiter.api.Named;
-import org.junit.jupiter.api.io.TempDir;
-import org.junit.jupiter.params.ParameterizedTest;
-import org.junit.jupiter.params.provider.Arguments;
-import org.junit.jupiter.params.provider.MethodSource;
+import static 
org.apache.hadoop.hdds.utils.NativeConstants.ROCKS_TOOLS_NATIVE_LIBRARY_NAME;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
 import java.io.File;
 import java.nio.charset.StandardCharsets;
@@ -42,10 +33,17 @@
 import java.util.stream.Collectors;
 import java.util.stream.IntStream;
 import java.util.stream.Stream;
-
-import static 
org.apache.hadoop.hdds.utils.NativeConstants.ROCKS_TOOLS_NATIVE_LIBRARY_NAME;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.jupiter.api.Assertions.assertEquals;
+import org.apache.commons.lang3.tuple.Pair;
+import org.apache.hadoop.hdds.StringUtils;
+import org.apache.hadoop.hdds.utils.NativeLibraryNotLoadedException;
+import org.apache.hadoop.hdds.utils.TestUtils;
+import org.apache.ozone.test.tag.Native;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Named;
+import org.junit.jupiter.api.io.TempDir;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
 
 /**
  * Test for ManagedRawSSTFileReaderIterator.


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