make instance variables protected instead of private to make subclassing easier

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@196910 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/java/org/apache/fop/layoutmgr/AddLMVisitor.java b/src/java/org/apache/fop/layoutmgr/AddLMVisitor.java
index 600ca24496e93b1270bfdc728afbca0d6864b147..c9106e7acd516c5306596f6241e05b401cef8936 100644 (file)
--- a/src/java/org/apache/fop/layoutmgr/AddLMVisitor.java
+++ b/src/java/org/apache/fop/layoutmgr/AddLMVisitor.java
@@ -140,11 +140,11 @@ public class AddLMVisitor extends FOTreeVisitor {
 
     /** The List object to which methods in this class should add Layout
      *  Managers */
-    private List currentLMList;
+    protected List currentLMList;
 
     /** A List object which can be used to save and restore the currentLMList if
      * another List should temporarily be used */
-    private List saveLMList;
+    protected List saveLMList;
 
     /**
      *