Fix javadoc warnings

git-svn-id: https://svn.apache.org/repos/asf/lucene/hadoop/trunk@565563 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/hadoop/dfs/FileDataServlet.java

@@ -31,7 +31,7 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
 /** Redirect queries about the hosted filesystem to an appropriate datanode.
- * @see org.apache.hadoop.fs.HftpFileSystem
+ * @see org.apache.hadoop.dfs.HftpFileSystem
  */
 public class FileDataServlet extends HttpServlet {
 

src/java/org/apache/hadoop/dfs/HftpFileSystem.java

@@ -22,7 +22,6 @@ import java.io.InputStream;
 import java.io.IOException;
 
 import java.net.HttpURLConnection;
-import java.net.MalformedURLException;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.net.URL;
@@ -31,12 +30,8 @@ import java.text.ParseException;
 import java.text.SimpleDateFormat;
 
 import java.util.ArrayList;
-import java.util.Map;
-import java.util.HashMap;
-import java.util.TimeZone;
 
 import org.xml.sax.Attributes;
-import org.xml.sax.ContentHandler;
 import org.xml.sax.InputSource;
 import org.xml.sax.SAXException;
 import org.xml.sax.XMLReader;
@@ -56,7 +51,7 @@ import org.apache.hadoop.util.Progressable;
  * The following implementation provides a limited, read-only interface
  * to a filesystem over HTTP.
  * @see org.apache.hadoop.dfs.ListPathsServlet
- * @see org.apache.hadoop.dfs.FileDataServet;
+ * @see org.apache.hadoop.dfs.FileDataServlet
  */
 public class HftpFileSystem extends FileSystem {
   static {

src/java/org/apache/hadoop/dfs/ListPathsServlet.java

@@ -41,7 +41,7 @@ import javax.servlet.http.HttpServletResponse;
 
 /**
  * Obtain meta-information about a filesystem.
- * @see org.apache.hadoop.fs.HftpFileSystem
+ * @see org.apache.hadoop.dfs.HftpFileSystem
  */
 public class ListPathsServlet extends HttpServlet {