Add missing @Override annotations

git-svn-id: https://svn.apache.org/repos/asf/mina/ftpserver/trunk@1129719 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/core/src/main/java/org/apache/ftpserver/config/spring/ServerBeanDefinitionParser.java b/core/src/main/java/org/apache/ftpserver/config/spring/ServerBeanDefinitionParser.java
index ab6cab2..3e6064e 100644
--- a/core/src/main/java/org/apache/ftpserver/config/spring/ServerBeanDefinitionParser.java
+++ b/core/src/main/java/org/apache/ftpserver/config/spring/ServerBeanDefinitionParser.java
@@ -50,6 +50,7 @@
     /**
      * {@inheritDoc}
      */
+    @Override
     protected Class<? extends FtpServer> getBeanClass(final Element element) {
         return null;
     }
diff --git a/core/src/main/java/org/apache/ftpserver/filesystem/nativefs/impl/NativeFtpFile.java b/core/src/main/java/org/apache/ftpserver/filesystem/nativefs/impl/NativeFtpFile.java
index 6b8ede3..f6f419a 100644
--- a/core/src/main/java/org/apache/ftpserver/filesystem/nativefs/impl/NativeFtpFile.java
+++ b/core/src/main/java/org/apache/ftpserver/filesystem/nativefs/impl/NativeFtpFile.java
@@ -361,6 +361,7 @@
         // The IBM jre needs to have both the stream and the random access file
         // objects closed to actually close the file
         return new FileOutputStream(raf.getFD()) {
+            @Override
             public void close() throws IOException {
                 super.close();
                 raf.close();
@@ -385,6 +386,7 @@
         // The IBM jre needs to have both the stream and the random access file
         // objects closed to actually close the file
         return new FileInputStream(raf.getFD()) {
+            @Override
             public void close() throws IOException {
                 super.close();
                 raf.close();
diff --git a/core/src/main/java/org/apache/ftpserver/impl/DefaultFtpRequest.java b/core/src/main/java/org/apache/ftpserver/impl/DefaultFtpRequest.java
index bb58394..a33845c 100644
--- a/core/src/main/java/org/apache/ftpserver/impl/DefaultFtpRequest.java
+++ b/core/src/main/java/org/apache/ftpserver/impl/DefaultFtpRequest.java
@@ -121,6 +121,7 @@
      * 
      * @see java.lang.Object#toString()
      */
+    @Override
     public String toString() {
         return getRequestLine();
     }
diff --git a/core/src/main/java/org/apache/ftpserver/main/AddUser.java b/core/src/main/java/org/apache/ftpserver/main/AddUser.java
index 38f07be..8dec68c 100644
--- a/core/src/main/java/org/apache/ftpserver/main/AddUser.java
+++ b/core/src/main/java/org/apache/ftpserver/main/AddUser.java
@@ -170,6 +170,7 @@
     /**
      * Print the usage message.
      */
+    @Override
     protected void usage() {
         System.err.println("Usage: java " + AddUser.class.getName() + " [OPTION] [CONFIGFILE]");
         System.err
diff --git a/core/src/main/java/org/apache/ftpserver/usermanager/impl/BaseUser.java b/core/src/main/java/org/apache/ftpserver/usermanager/impl/BaseUser.java
index cf11655..95a6699 100644
--- a/core/src/main/java/org/apache/ftpserver/usermanager/impl/BaseUser.java
+++ b/core/src/main/java/org/apache/ftpserver/usermanager/impl/BaseUser.java
@@ -169,6 +169,7 @@
     /**
      * String representation.
      */
+    @Override
     public String toString() {
         return name;
     }
diff --git a/core/src/main/java/org/apache/ftpserver/usermanager/impl/DbUserManager.java b/core/src/main/java/org/apache/ftpserver/usermanager/impl/DbUserManager.java
index 56bb58a..45a3aa6 100644
--- a/core/src/main/java/org/apache/ftpserver/usermanager/impl/DbUserManager.java
+++ b/core/src/main/java/org/apache/ftpserver/usermanager/impl/DbUserManager.java
@@ -270,6 +270,7 @@
     /**
      * @return true if user with this login is administrator
      */
+    @Override
     public boolean isAdmin(String login) throws FtpException {
 
         // check input