fix javadoc warnings

git-svn-id: https://svn.apache.org/repos/asf/click/trunk/click@1540157 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/build/build.xml b/build/build.xml
index 78690f0..cba05ba 100644
--- a/build/build.xml
+++ b/build/build.xml
@@ -643,7 +643,8 @@
 Please ensure you have configured build.properties</echo>
    </target> 
 
-   <target name="javadoc" description="create Javadoc HTML files" depends="prepare-hibernate">
+   <target name="javadoc" description="create Javadoc HTML files" depends="prepare-hibernate,
+                                                                  build-framework,build-extras,build-mock">
       <!-- Framework -->
       <delete quiet="false" failonerror="false">
          <fileset dir="documentation/docs/click-api" includes="**/*"/>
@@ -879,7 +880,7 @@
             <link href="http://java.sun.com/j2ee/sdk_1.3/techdocs/api/"/>
             <link href="http://jakarta.apache.org/commons/fileupload/apidocs/"/>
             <link href="http://click.apache.org/docs/click-api/"/>
-            <link href="http://docs.jboss.org/hibernate/stable/core/api/"/>
+            <link href="http://docs.jboss.org/hibernate/orm/3.2/api/"/>
             <link href="http://static.springframework.org/spring/docs/2.5.x/api/"/>
          </javadoc>
 
diff --git a/framework/src/org/apache/click/ClickServlet.java b/framework/src/org/apache/click/ClickServlet.java
index d97f197..d81ce96 100644
--- a/framework/src/org/apache/click/ClickServlet.java
+++ b/framework/src/org/apache/click/ClickServlet.java
@@ -1310,7 +1310,7 @@
      * include string, numbers and booleans.
      * <p/>
      * Type conversion is performed using the <tt>TypeConverter</tt>
-     * returned by the {@link #getTypeConverter()} method.
+     * of the <tt>PropertyService</tt>.
      *
      * @param page the page whose fields are to be processed
      */
diff --git a/framework/src/org/apache/click/util/MessagesMap.java b/framework/src/org/apache/click/util/MessagesMap.java
index b2ae1b3..a86e6f3 100644
--- a/framework/src/org/apache/click/util/MessagesMap.java
+++ b/framework/src/org/apache/click/util/MessagesMap.java
@@ -292,9 +292,9 @@
 
     /**
      * This method initializes and populates the internal{@link #messages} map
-     * and {@link #MESSAGES_CACHE} if it is not already initialized.
+     * and cache {@link #getMessagesCache()} if it is not already initialized.
      * <p/>
-     * <b>Please Note:</b> populating {@link #MESSAGES_CACHE} is not thread safe
+     * <b>Please Note:</b> populating the cache {@link #getMessagesCache()} is not thread safe
      * and access to the cache must be properly synchronized.
      */
     protected void ensureInitialized() {