From 32581e7d1794506a1aff5f60ea78286a0d707cae Mon Sep 17 00:00:00 2001
From: remm <remm@13f79535-47bb-0310-9956-ffa450edef68>
Date: Fri, 1 Sep 2006 14:20:48 +0000
Subject: [PATCH] - Since I was looking at the class ... use more modern
 collections.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc6.0.x/trunk@439332 13f79535-47bb-0310-9956-ffa450edef68
---
 java/org/apache/jasper/compiler/JspRuntimeContext.java | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/java/org/apache/jasper/compiler/JspRuntimeContext.java b/java/org/apache/jasper/compiler/JspRuntimeContext.java
index 9b9436c0f..5df34dd64 100644
--- a/java/org/apache/jasper/compiler/JspRuntimeContext.java
+++ b/java/org/apache/jasper/compiler/JspRuntimeContext.java
@@ -29,6 +29,7 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
 
 import javax.servlet.ServletContext;
 import javax.servlet.jsp.JspFactory;
@@ -148,7 +149,7 @@ public final class JspRuntimeContext implements Runnable {
     /**
      * Maps JSP pages to their JspServletWrapper's
      */
-    private Map jsps = Collections.synchronizedMap( new HashMap());
+    private Map<String, JspServletWrapper> jsps = new ConcurrentHashMap<String, JspServletWrapper>();
  
 
     /**
@@ -177,8 +178,7 @@ public final class JspRuntimeContext implements Runnable {
      * @param jsw Servlet wrapper for JSP
      */
     public void addWrapper(String jspUri, JspServletWrapper jsw) {
-        jsps.remove(jspUri);
-        jsps.put(jspUri,jsw);
+        jsps.put(jspUri, jsw);
     }
 
     /**
@@ -188,7 +188,7 @@ public final class JspRuntimeContext implements Runnable {
      * @return JspServletWrapper for JSP
      */
     public JspServletWrapper getWrapper(String jspUri) {
-        return (JspServletWrapper) jsps.get(jspUri);
+        return jsps.get(jspUri);
     }
 
     /**
-- 
2.11.0