/*
 * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
 * (the "License"). You may not use this work except in compliance with the License, which is
 * available at www.apache.org/licenses/LICENSE-2.0
 *
 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied, as more fully set forth in the License.
 *
 * See the NOTICE file distributed with this work for information regarding copyright ownership.
 */

package alluxio.cli.fs.command;

import alluxio.cli.AbstractCommand;
import alluxio.client.file.FileSystem;

import javax.annotation.concurrent.ThreadSafe;

/**
 * The base class for all the FileSystem {@link Command} classes. It provides a default argument
 * validation method and a place to hold the {@link FileSystem} client.
 */
@ThreadSafe
public abstract class AbstractFileSystemCommand extends AbstractCommand {

  protected FileSystem mFileSystem;

  protected AbstractFileSystemCommand(FileSystem fs) {
    mFileSystem = fs;
  }
}

@@ -752,52 +752,8 @@
 s a 
-default argument%0A * validation method and a 
 plac
@@ -765,16 +765,19 @@
 hold the
+%0A *
  %7B@link 

Address comments