Remove @version Javadoc tags which still used Subversion keywords.
diff --git a/src/main/java/org/apache/commons/net/ntp/NTPUDPClient.java b/src/main/java/org/apache/commons/net/ntp/NTPUDPClient.java
index a3be036..e468ea3 100644
--- a/src/main/java/org/apache/commons/net/ntp/NTPUDPClient.java
+++ b/src/main/java/org/apache/commons/net/ntp/NTPUDPClient.java
@@ -35,7 +35,6 @@
  * without re-establishing a connection.  That is because UDP is a
  * connectionless protocol and the Network Time Protocol is stateless.
  *
- * @version $Revision$
  ***/
 
 public final class NTPUDPClient extends DatagramSocketClient
diff --git a/src/main/java/org/apache/commons/net/ntp/NtpUtils.java b/src/main/java/org/apache/commons/net/ntp/NtpUtils.java
index cdb91d2..8a4c9f2 100644
--- a/src/main/java/org/apache/commons/net/ntp/NtpUtils.java
+++ b/src/main/java/org/apache/commons/net/ntp/NtpUtils.java
@@ -20,7 +20,6 @@
 /***
  * Common NtpUtils Helper class.
  *
- * @version $Revision$
  */
 public final class NtpUtils {
 
diff --git a/src/main/java/org/apache/commons/net/ntp/NtpV3Impl.java b/src/main/java/org/apache/commons/net/ntp/NtpV3Impl.java
index b1e33cb..23ba5c2 100644
--- a/src/main/java/org/apache/commons/net/ntp/NtpV3Impl.java
+++ b/src/main/java/org/apache/commons/net/ntp/NtpV3Impl.java
@@ -22,7 +22,6 @@
  * Implementation of NtpV3Packet with methods converting Java objects to/from
  * the Network Time Protocol (NTP) data message header format described in RFC-1305.
  *
- * @version $Revision$
  */
 public class NtpV3Impl implements NtpV3Packet
 {
diff --git a/src/main/java/org/apache/commons/net/ntp/NtpV3Packet.java b/src/main/java/org/apache/commons/net/ntp/NtpV3Packet.java
index f25b329..adfe370 100644
--- a/src/main/java/org/apache/commons/net/ntp/NtpV3Packet.java
+++ b/src/main/java/org/apache/commons/net/ntp/NtpV3Packet.java
@@ -23,7 +23,6 @@
  * Interface for a NtpV3Packet with get/set methods corresponding to the fields
  * in the NTP Data Message Header described in RFC 1305.
  *
- * @version $Revision$
  */
 public interface NtpV3Packet
 {
diff --git a/src/main/java/org/apache/commons/net/ntp/TimeInfo.java b/src/main/java/org/apache/commons/net/ntp/TimeInfo.java
index d63450c..c3903b1 100644
--- a/src/main/java/org/apache/commons/net/ntp/TimeInfo.java
+++ b/src/main/java/org/apache/commons/net/ntp/TimeInfo.java
@@ -26,7 +26,6 @@
  * Wrapper class to network time packet messages (NTP, etc) that computes
  * related timing info and stats.
  *
- * @version $Revision$
  */
 public class TimeInfo {
 
diff --git a/src/main/java/org/apache/commons/net/ntp/TimeStamp.java b/src/main/java/org/apache/commons/net/ntp/TimeStamp.java
index d40a0a9..d069989 100644
--- a/src/main/java/org/apache/commons/net/ntp/TimeStamp.java
+++ b/src/main/java/org/apache/commons/net/ntp/TimeStamp.java
@@ -38,7 +38,6 @@
  * time known as "the epoch", namely January 1, 1970, 00:00:00 GMT.
  * </p>
  *
- * @version $Revision$
  * @see java.util.Date
  */
 public class TimeStamp implements java.io.Serializable, Comparable<TimeStamp>
diff --git a/src/test/java/org/apache/commons/net/ftp/parser/FTPConfigEntryParserTest.java b/src/test/java/org/apache/commons/net/ftp/parser/FTPConfigEntryParserTest.java
index af28946..bfab774 100644
--- a/src/test/java/org/apache/commons/net/ftp/parser/FTPConfigEntryParserTest.java
+++ b/src/test/java/org/apache/commons/net/ftp/parser/FTPConfigEntryParserTest.java
@@ -31,7 +31,6 @@
  *
  * The original system presenting this issue was an AIX system - see bug #27437 for details.
  *
- *  @version $Id$
  */
 public class FTPConfigEntryParserTest extends TestCase {
 
diff --git a/src/test/java/org/apache/commons/net/time/TimeTestSimpleServer.java b/src/test/java/org/apache/commons/net/time/TimeTestSimpleServer.java
index 0a90eb6..b767d3a 100644
--- a/src/test/java/org/apache/commons/net/time/TimeTestSimpleServer.java
+++ b/src/test/java/org/apache/commons/net/time/TimeTestSimpleServer.java
@@ -34,7 +34,6 @@
  * <p>
  * Note this is for <B>debugging purposes only</B> and not meant to be run as a realiable time service.
  *
- * @version $Revision$
  */
 public class TimeTestSimpleServer implements Runnable
 {