From cc644b2c2073acac30cc80d3a160c1007bad4213 Mon Sep 17 00:00:00 2001

From: Michal Srb <msrb@redhat.com>

Date: Tue, 2 Jul 2013 12:54:37 +0200

Subject: [PATCH] Remove references to ConcurrentReaderHashMap

File ConcurrentReaderHashMap.java has been removed due to unclear licensing

---

 src/java/org/dom4j/tree/NamespaceCache.java | 8 ++++----

 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/java/org/dom4j/tree/NamespaceCache.java b/src/java/org/dom4j/tree/NamespaceCache.java

index 89ff316..9b716de 100644

--- a/src/java/org/dom4j/tree/NamespaceCache.java

+++ b/src/java/org/dom4j/tree/NamespaceCache.java

@@ -9,7 +9,9 @@ package org.dom4j.tree;

 import java.lang.ref.WeakReference;

 import java.lang.reflect.Constructor;

+import java.lang.UnsupportedOperationException;

 import java.util.Map;

+import java.util.concurrent.ConcurrentHashMap;

 import org.dom4j.Namespace;

@@ -59,9 +61,7 @@ public class NamespaceCache {

                 cache = (Map) clazz.newInstance();

                 noPrefixCache = (Map) clazz.newInstance();

             } catch (Throwable t2) {

-                /* If previous implementations fail, use internal one */

-                cache = new ConcurrentReaderHashMap();

-                noPrefixCache = new ConcurrentReaderHashMap();

+                throw new UnsupportedOperationException("ConcurrentReaderHashMap is not available");

             }

         }

     }

@@ -154,7 +154,7 @@ public class NamespaceCache {

                 answer = (Map) cache.get(uri);

                 if (answer == null) {

-                    answer = new ConcurrentReaderHashMap();

+                    answer = new ConcurrentHashMap();

                     cache.put(uri, answer);

                 }

             }

-- 

1.8.1.4