HDDS-12268. Fix license headers and imports for ozone-cli-shell

hadoop-ozone/cli-shell/pom.xml

@@ -176,13 +176,6 @@
           </execution>
         </executions>
       </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>
 </project>

hadoop-ozone/cli-shell/src/main/java/org/apache/hadoop/ozone/shell/ClearSpaceQuotaOptions.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.ozone.shell;
 
 import picocli.CommandLine;

hadoop-ozone/cli-shell/src/main/java/org/apache/hadoop/ozone/shell/Handler.java

@@ -1,32 +1,29 @@
 /*
- * 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
  *
- *  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.
+ * 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.ozone.shell;
 
+import com.fasterxml.jackson.databind.node.ArrayNode;
 import java.io.IOException;
 import java.util.Iterator;
 import java.util.concurrent.Callable;
-
-import com.fasterxml.jackson.databind.node.ArrayNode;
 import org.apache.hadoop.hdds.cli.AbstractSubcommand;
 import org.apache.hadoop.hdds.conf.OzoneConfiguration;
 import org.apache.hadoop.hdds.server.JsonUtils;
-
 import org.apache.hadoop.ozone.OzoneSecurityUtil;
 import org.apache.hadoop.ozone.client.OzoneClient;
 import org.apache.hadoop.ozone.client.OzoneClientException;

hadoop-ozone/cli-shell/src/main/java/org/apache/hadoop/ozone/shell/ListOptions.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.ozone.shell;
 
 import picocli.CommandLine;

hadoop-ozone/cli-shell/src/main/java/org/apache/hadoop/ozone/shell/MandatoryReplicationOptions.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
+ * 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,
  * 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.ozone.shell;
 
 import picocli.CommandLine;

hadoop-ozone/cli-shell/src/main/java/org/apache/hadoop/ozone/shell/OzoneAddress.java

@@ -1,29 +1,35 @@
-/**
- * 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.ozone.shell;
 
+import static org.apache.hadoop.ozone.OzoneConsts.OZONE_HTTP_SCHEME;
+import static org.apache.hadoop.ozone.OzoneConsts.OZONE_RPC_SCHEME;
+import static org.apache.hadoop.ozone.om.OMConfigKeys.OZONE_OM_ADDRESS_KEY;
+import static org.apache.hadoop.ozone.om.OMConfigKeys.OZONE_OM_INTERNAL_SERVICE_ID;
+import static org.apache.hadoop.ozone.om.OMConfigKeys.OZONE_OM_SERVICE_IDS_KEY;
+
+import com.google.common.annotations.VisibleForTesting;
+import com.google.common.base.Strings;
 import java.io.IOException;
 import java.io.PrintWriter;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.util.Collection;
-
-import com.google.common.base.Strings;
 import org.apache.hadoop.hdds.conf.ConfigurationSource;
 import org.apache.hadoop.hdds.conf.MutableConfigurationSource;
 import org.apache.hadoop.hdds.conf.OzoneConfiguration;
@@ -33,14 +39,6 @@
 import org.apache.hadoop.ozone.client.OzoneClientFactory;
 import org.apache.hadoop.ozone.security.acl.OzoneObj;
 import org.apache.hadoop.ozone.security.acl.OzoneObjInfo;
-
-import com.google.common.annotations.VisibleForTesting;
-
-import static org.apache.hadoop.ozone.OzoneConsts.OZONE_HTTP_SCHEME;
-import static org.apache.hadoop.ozone.OzoneConsts.OZONE_RPC_SCHEME;
-import static org.apache.hadoop.ozone.om.OMConfigKeys.OZONE_OM_ADDRESS_KEY;
-import static org.apache.hadoop.ozone.om.OMConfigKeys.OZONE_OM_INTERNAL_SERVICE_ID;
-import static org.apache.hadoop.ozone.om.OMConfigKeys.OZONE_OM_SERVICE_IDS_KEY;
 import org.apache.http.client.utils.URIBuilder;
 
 /**

hadoop-ozone/cli-shell/src/main/java/org/apache/hadoop/ozone/shell/OzoneShell.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.ozone.shell;
 
 import org.apache.hadoop.hdds.cli.HddsVersionProvider;
@@ -25,7 +25,6 @@
 import org.apache.hadoop.ozone.shell.tenant.TenantUserCommands;
 import org.apache.hadoop.ozone.shell.token.TokenCommands;
 import org.apache.hadoop.ozone.shell.volume.VolumeCommands;
-
 import picocli.CommandLine.Command;
 
 /**

hadoop-ozone/cli-shell/src/main/java/org/apache/hadoop/ozone/shell/REPL.java

@@ -1,22 +1,26 @@
 /*
- * 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
  *
- *  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.
+ * 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.ozone.shell;
 
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+import java.util.function.Supplier;
 import org.jline.console.SystemRegistry;
 import org.jline.console.impl.SystemRegistryImpl;
 import org.jline.reader.EndOfFileException;
@@ -34,11 +38,6 @@
 import picocli.shell.jline3.PicocliCommands;
 import picocli.shell.jline3.PicocliCommands.PicocliCommandsFactory;
 
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.List;
-import java.util.function.Supplier;
-
 /**
  * Interactive shell for Ozone commands.
  * (REPL = Read-Eval-Print Loop)

hadoop-ozone/cli-shell/src/main/java/org/apache/hadoop/ozone/shell/ReplicationOptions.java

@@ -1,33 +1,32 @@
 /*
- * 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.ozone.shell;
 
+import static org.apache.hadoop.ozone.OzoneConfigKeys.OZONE_REPLICATION;
+import static org.apache.hadoop.ozone.OzoneConfigKeys.OZONE_REPLICATION_DEFAULT;
+import static org.apache.hadoop.ozone.OzoneConfigKeys.OZONE_REPLICATION_TYPE;
+
+import java.util.Optional;
 import org.apache.hadoop.fs.ozone.OzoneClientUtils;
 import org.apache.hadoop.hdds.client.ReplicationConfig;
 import org.apache.hadoop.hdds.client.ReplicationType;
 import org.apache.hadoop.hdds.conf.ConfigurationSource;
 
-import java.util.Optional;
-
-import static org.apache.hadoop.ozone.OzoneConfigKeys.OZONE_REPLICATION;
-import static org.apache.hadoop.ozone.OzoneConfigKeys.OZONE_REPLICATION_DEFAULT;
-import static org.apache.hadoop.ozone.OzoneConfigKeys.OZONE_REPLICATION_TYPE;
-
 /**
  * Common options for specifying replication config: specialized for
  * Ozone Shell and Freon commands.

hadoop-ozone/cli-shell/src/main/java/org/apache/hadoop/ozone/shell/SetSpaceQuotaOptions.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.ozone.shell;
 
 import picocli.CommandLine;