From: Keiron Liddle <keiron@apache.org>
Date: Tue, 17 Dec 2002 08:32:12 +0000 (+0000)
Subject: nullify fo tree to release data
X-Git-Tag: Alt-Design-integration-base~241
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=01e31a3f53eb542a9fe121a244042942df95a460;p=xmlgraphics-fop.git

nullify fo tree to release data


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@195774 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/src/org/apache/fop/fo/FOTreeBuilder.java b/src/org/apache/fop/fo/FOTreeBuilder.java
index 140646e1b..906bdef14 100644
--- a/src/org/apache/fop/fo/FOTreeBuilder.java
+++ b/src/org/apache/fop/fo/FOTreeBuilder.java
@@ -127,6 +127,8 @@ public class FOTreeBuilder extends DefaultHandler {
      */
     public void endDocument()
     throws SAXException {
+        rootFObj = null;
+        currentFObj = null;
         if (getLogger().isDebugEnabled())
             getLogger().debug("Parsing of document complete");
         structHandler.endDocument();
@@ -168,8 +170,8 @@ public class FOTreeBuilder extends DefaultHandler {
             fobj.setName(localName);
             // set the user agent for resolving user agent values
             fobj.setUserAgent(userAgent);
-            // set the stream renderer so that appropriate
-            // elements can add pages and handle resolving references
+            // set the structure handler so that appropriate
+            // elements can signal structure events
             fobj.setStructHandler(structHandler);
 
             fobj.handleAttrs(attlist);