remove unneeded import
diff --git a/jspwiki-main/src/main/java/org/apache/wiki/event/WikiPageEvent.java b/jspwiki-main/src/main/java/org/apache/wiki/event/WikiPageEvent.java
index 3474c39..199fd4d 100644
--- a/jspwiki-main/src/main/java/org/apache/wiki/event/WikiPageEvent.java
+++ b/jspwiki-main/src/main/java/org/apache/wiki/event/WikiPageEvent.java
@@ -19,9 +19,6 @@
 
 package org.apache.wiki.event;
 
-import org.apache.wiki.filters.FilterManager;
-
-
 /**
  * WikiPageEvent indicates a change in the state or processing of a WikiPage. There are basically two types of page events:
  * <dl>
@@ -63,7 +60,7 @@
  * <p>
  * Other WikiPageEvents include both <i>phase boundary</i> and <i>in-phase</i> events for saving, pre- and post-translating content.
  * These are very noisy event types, but are not fired unless a listener is available. They are generated by the
- * {@link FilterManager}, {@link org.apache.wiki.filters.PageEventFilter}, and potentially other
+ * {@link org.apache.wiki.filters.FilterManager}, {@link org.apache.wiki.filters.PageEventFilter}, and potentially other
  * implementing classes.
  * </p>
  *
@@ -92,7 +89,7 @@
     // PRE_TRANSLATE .........
 
     /** Indicates the beginning of all wiki pre-translate page events. This is based
-      * on events generated by {@link FilterManager}. */
+      * on events generated by {@link org.apache.wiki.filters.FilterManager}. */
     public static final int PRE_TRANSLATE_BEGIN  = 12;
 
     /** Indicates a wiki pre-translate page event. This is based on events
@@ -100,13 +97,13 @@
     public static final int PRE_TRANSLATE        = 13;
 
     /** Indicates the end of all wiki pre-translate page events. This is based
-      * on events generated by {@link FilterManager}. */
+      * on events generated by {@link org.apache.wiki.filters.FilterManager}. */
     public static final int PRE_TRANSLATE_END    = 14;
 
     // POST_TRANSLATE ........
 
     /** Indicates the beginning of all wiki post-translate page events. This is based
-      * on events generated by {@link FilterManager}. */
+      * on events generated by {@link org.apache.wiki.filters.FilterManager}. */
     public static final int POST_TRANSLATE_BEGIN = 15;
 
     /** Indicates a wiki post-translate page event. This is based on events
@@ -114,33 +111,33 @@
     public static final int POST_TRANSLATE       = 16;
 
     /** Indicates the end of all wiki post-translate page events. This is based
-      * on events generated by {@link FilterManager}. */
+      * on events generated by {@link org.apache.wiki.filters.FilterManager}. */
     public static final int POST_TRANSLATE_END   = 17;
 
     // PRE_SAVE ..............
 
     /** Indicates the beginning of all wiki pre-save page events. This is based
-      * on events generated by {@link FilterManager}. */
+      * on events generated by {@link org.apache.wiki.filters.FilterManager}. */
     public static final int PRE_SAVE_BEGIN       = 18;
 
     /** Indicates a wiki pre-save page event. This is based on events generated by {@link org.apache.wiki.filters.PageEventFilter}. */
     public static final int PRE_SAVE             = 19;
 
     /** Indicates the end of all wiki pre-save page events. This is based
-      * on events generated by {@link FilterManager}. */
+      * on events generated by {@link org.apache.wiki.filters.FilterManager}. */
     public static final int PRE_SAVE_END         = 20;
 
     // POST_SAVE .............
 
     /** Indicates the beginning of all wiki post-save page events. This is based
-      * on events generated by {@link FilterManager}. */
+      * on events generated by {@link org.apache.wiki.filters.FilterManager}. */
     public static final int POST_SAVE_BEGIN      = 21;
 
     /** Indicates a wiki post-save page event. This is based on events generated by {@link org.apache.wiki.filters.PageEventFilter}. */
     public static final int POST_SAVE            = 22;
 
     /** Indicates the end of all wiki post-save page events. This is based
-     *  on events generated by {@link FilterManager}. */
+     *  on events generated by {@link org.apache.wiki.filters.FilterManager}. */
     public static final int POST_SAVE_END        = 23;
 
     // PAGE REQUESTS .........