svn commit: r292823 - /cocoon/trunk/src/java/org/apache/cocoon/components/treeprocessor/ConcreteTreeProcessor.java

[tc...@apache.org]

Author: tcurdt
Date: Fri Sep 30 11:01:51 2005
New Revision: 292823

URL: http://svn.apache.org/viewcvs?rev=292823&view=rev
Log:
initialize with an empty map so we don't have to do a null check


Modified:
    cocoon/trunk/src/java/org/apache/cocoon/components/treeprocessor/ConcreteTreeProcessor.java

Modified: cocoon/trunk/src/java/org/apache/cocoon/components/treeprocessor/ConcreteTreeProcessor.java
URL: http://svn.apache.org/viewcvs/cocoon/trunk/src/java/org/apache/cocoon/components/treeprocessor/ConcreteTreeProcessor.java?rev=292823&r1=292822&r2=292823&view=diff
==============================================================================
--- cocoon/trunk/src/java/org/apache/cocoon/components/treeprocessor/ConcreteTreeProcessor.java (original)
+++ cocoon/trunk/src/java/org/apache/cocoon/components/treeprocessor/ConcreteTreeProcessor.java Fri Sep 30 11:01:51 2005
@@ -17,6 +17,7 @@
 
 import java.io.IOException;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
@@ -95,7 +96,8 @@
     /** Processor attributes */
     protected Map processorAttributes = new HashMap();
 
-    private Map classpathListeners;
+    /** no listeners by default */ 
+    private Map classpathListeners = Collections.EMPTY_MAP;
     
     /**
      * Builds a concrete processig, given the wrapping processor