Correct access check

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@693952 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/java/org/apache/catalina/core/DefaultInstanceManager.java b/java/org/apache/catalina/core/DefaultInstanceManager.java
index b1bbb1a..668b3f8 100644 (file)
--- a/java/org/apache/catalina/core/DefaultInstanceManager.java
+++ b/java/org/apache/catalina/core/DefaultInstanceManager.java
@@ -350,11 +350,11 @@ public class DefaultInstanceManager implements InstanceManager {
         return classLoader.loadClass(className);
     }
 
-    private void checkAccess(Class clazz) {
+    private void checkAccess(Class<?> clazz) {
         if (privileged) return;
-        if (clazz.isAssignableFrom(Filter.class)) {
+        if (Filter.class.isAssignableFrom(clazz)) {
             checkAccess(clazz, restrictedFilters);
-        } else if (clazz.isAssignableFrom(Servlet.class)) {
+        } else if (Servlet.class.isAssignableFrom(clazz)) {
             checkAccess(clazz, restrictedServlets);
         } else {
             checkAccess(clazz, restrictedListeners);