1 files changed, 24 insertions, 24 deletions

diff --git a/src/java/org/apache/fop/fo/pagination/Root.java b/src/java/org/apache/fop/fo/pagination/Root.java
index c6346e9fb..fcbb54abd 100644
--- a/src/java/org/apache/fop/fo/pagination/Root.java
+++ b/src/java/org/apache/fop/fo/pagination/Root.java
@@ -5,9 +5,9 @@
  * The ASF licenses this file to You under the Apache License, Version 2.0
  * (the "License"); you may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -63,12 +63,12 @@ public class Root extends FObj {
      * Context class used while building the FO tree.
      */
     private FOTreeBuilderContext builderContext;
-    
+
     /**
      * FOEventHandler object for this FO Tree
      */
     private FOEventHandler foEventHandler = null;
-     
+
     /**
      * Base constructor
      *
@@ -88,7 +88,7 @@ public class Root extends FObj {
     /** {@inheritDoc} */
     protected void endOfNode() throws FOPException {
         if (!pageSequenceFound || layoutMasterSet == null) {
-            missingChildElementError("(layout-master-set, declarations?, " 
+            missingChildElementError("(layout-master-set, declarations?, "
                 + "bookmark-tree?, (page-sequence|fox:external-document)+)");
         }
     }
@@ -98,14 +98,14 @@ public class Root extends FObj {
      * <br>XSL 1.0 Spec: (layout-master-set,declarations?,page-sequence+)
      * <br>FOP: (layout-master-set, declarations?, fox:bookmarks?, page-sequence+)
      */
-    protected void validateChildNode(Locator loc, String nsURI, String localName) 
+    protected void validateChildNode(Locator loc, String nsURI, String localName)
         throws ValidationException {
         if (FO_URI.equals(nsURI)) {
-            if (localName.equals("layout-master-set")) {   
+            if (localName.equals("layout-master-set")) {
                 if (layoutMasterSet != null) {
                     tooManyNodesError(loc, "fo:layout-master-set");
                 }
-            } else if (localName.equals("declarations")) { 
+            } else if (localName.equals("declarations")) {
                 if (layoutMasterSet == null) {
                     nodesOutOfOrderError(loc, "fo:layout-master-set", "fo:declarations");
                 } else if (declarations != null) {
@@ -123,7 +123,7 @@ public class Root extends FObj {
                 } else if (pageSequenceFound) {
                     nodesOutOfOrderError(loc, "fo:bookmark-tree", "fo:page-sequence");
                 }
-            } else if (localName.equals("page-sequence")) { 
+            } else if (localName.equals("page-sequence")) {
                 if (layoutMasterSet == null) {
                     nodesOutOfOrderError(loc, "fo:layout-master-set", "fo:page-sequence");
                 } else {
@@ -142,7 +142,7 @@ public class Root extends FObj {
             //Ignore non-FO elements under root
         }
     }
-    
+
 
     /** @inheritDoc */
     protected void validateChildNode(Locator loc, FONode child) throws ValidationException {
@@ -159,15 +159,15 @@ public class Root extends FObj {
         this.foEventHandler = foEventHandler;
     }
 
-    /**      
-     * This method overrides the FONode version. The FONode version calls the    
-     * method by the same name for the parent object. Since Root is at the top   
-     * of the tree, it returns the actual FOEventHandler object. Thus, any FONode    
-     * can use this chain to find which FOEventHandler it is being built for.    
-     * @return the FOEventHandler implementation that this Root is attached to   
-     */      
-    public FOEventHandler getFOEventHandler() {      
-        return foEventHandler;   
+    /**
+     * This method overrides the FONode version. The FONode version calls the
+     * method by the same name for the parent object. Since Root is at the top
+     * of the tree, it returns the actual FOEventHandler object. Thus, any FONode
+     * can use this chain to find which FOEventHandler it is being built for.
+     * @return the FOEventHandler implementation that this Root is attached to
+     */
+    public FOEventHandler getFOEventHandler() {
+        return foEventHandler;
     }
 
     /**
@@ -182,7 +182,7 @@ public class Root extends FObj {
     public FOTreeBuilderContext getBuilderContext() {
         return this.builderContext;
     }
-    
+
     /**
     * Gets the last page number generated by the previous page-sequence
     * @return the last page number, 0 if no page sequences yet generated
@@ -207,15 +207,15 @@ public class Root extends FObj {
      * @param additionalPages the total pages generated by the sequence (for statistics)
      * @throws IllegalArgumentException for negative additional page counts
      */
-    public void notifyPageSequenceFinished(int lastPageNumber, int additionalPages) {    
-        
+    public void notifyPageSequenceFinished(int lastPageNumber, int additionalPages) {
+
         if (additionalPages >= 0) {
             totalPagesGenerated += additionalPages;
-            endingPageNumberOfPreviousSequence = lastPageNumber;           
+            endingPageNumberOfPreviousSequence = lastPageNumber;
         } else {
             throw new IllegalArgumentException(
                 "Number of additional pages must be zero or greater.");
-        }       
+        }
     }
 
     /**