style changes only

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@196825 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 6 insertions, 2 deletions

diff --git a/src/java/org/apache/fop/fo/pagination/Flow.java b/src/java/org/apache/fop/fo/pagination/Flow.java
index 3f5f5e798..15b156e87 100644
--- a/src/java/org/apache/fop/fo/pagination/Flow.java
+++ b/src/java/org/apache/fop/fo/pagination/Flow.java
@@ -52,7 +52,6 @@ package org.apache.fop.fo.pagination;
 
 // Java
 import java.util.ArrayList;
-import java.util.List;
 
 // XML
 import org.xml.sax.Attributes;
@@ -62,7 +61,6 @@ import org.apache.fop.fo.FONode;
 import org.apache.fop.fo.FObj;
 import org.apache.fop.fo.FOTreeVisitor;
 import org.apache.fop.apps.FOPException;
-import org.apache.fop.layoutmgr.FlowLayoutManager;
 
 /**
  * Class modelling the fo:flow object. See Sec. 6.4.18 in the XSL-FO Standard.
@@ -179,6 +177,12 @@ public class Flow extends FObj {
         return true;
     }
 
+    /**
+     * This is a hook for an FOTreeVisitor subclass to be able to access
+     * this object.
+     * @param fotv the FOTreeVisitor subclass that can access this object.
+     * @see org.apache.fop.fo.FOTreeVisitor
+     */
     public void acceptVisitor(FOTreeVisitor fotv) {
         fotv.serveVisitor(this);
     }