From: markt <markt@13f79535-47bb-0310-9956-ffa450edef68>
Date: Fri, 18 Feb 2011 20:43:46 +0000 (+0000)
Subject: Remove unnecessary code, fix a Findbugs warning
X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=5a803188ad61f86ed285bc748ea80c64c992c40e;p=tomcat7.0

Remove unnecessary code, fix a Findbugs warning

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1072138 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/java/org/apache/catalina/InstanceEvent.java b/java/org/apache/catalina/InstanceEvent.java
index 2c2fb5b1f..939c29dda 100644
--- a/java/org/apache/catalina/InstanceEvent.java
+++ b/java/org/apache/catalina/InstanceEvent.java
@@ -146,7 +146,6 @@ public final class InstanceEvent extends EventObject {
     public InstanceEvent(Wrapper wrapper, Filter filter, String type) {
 
       super(wrapper);
-      this.wrapper = wrapper;
       this.filter = filter;
       this.servlet = null;
       this.type = type;
@@ -167,7 +166,6 @@ public final class InstanceEvent extends EventObject {
                          Throwable exception) {
 
       super(wrapper);
-      this.wrapper = wrapper;
       this.filter = filter;
       this.servlet = null;
       this.type = type;
@@ -190,7 +188,6 @@ public final class InstanceEvent extends EventObject {
                          ServletRequest request, ServletResponse response) {
 
       super(wrapper);
-      this.wrapper = wrapper;
       this.filter = filter;
       this.servlet = null;
       this.type = type;
@@ -216,7 +213,6 @@ public final class InstanceEvent extends EventObject {
                          Throwable exception) {
 
       super(wrapper);
-      this.wrapper = wrapper;
       this.filter = filter;
       this.servlet = null;
       this.type = type;
@@ -238,7 +234,6 @@ public final class InstanceEvent extends EventObject {
     public InstanceEvent(Wrapper wrapper, Servlet servlet, String type) {
 
       super(wrapper);
-      this.wrapper = wrapper;
       this.filter = null;
       this.servlet = servlet;
       this.type = type;
@@ -259,7 +254,6 @@ public final class InstanceEvent extends EventObject {
                          Throwable exception) {
 
       super(wrapper);
-      this.wrapper = wrapper;
       this.filter = null;
       this.servlet = servlet;
       this.type = type;
@@ -282,7 +276,6 @@ public final class InstanceEvent extends EventObject {
                          ServletRequest request, ServletResponse response) {
 
       super(wrapper);
-      this.wrapper = wrapper;
       this.filter = null;
       this.servlet = servlet;
       this.type = type;
@@ -308,7 +301,6 @@ public final class InstanceEvent extends EventObject {
                          Throwable exception) {
 
       super(wrapper);
-      this.wrapper = wrapper;
       this.filter = null;
       this.servlet = servlet;
       this.type = type;
@@ -334,28 +326,28 @@ public final class InstanceEvent extends EventObject {
      * The Filter instance for which this event occurred (BEFORE_FILTER_EVENT
      * and AFTER_FILTER_EVENT only).
      */
-    private Filter filter = null;
+    private transient Filter filter = null;
 
 
     /**
      * The servlet request being processed (BEFORE_FILTER_EVENT,
      * AFTER_FILTER_EVENT, BEFORE_SERVICE_EVENT, and AFTER_SERVICE_EVENT).
      */
-    private ServletRequest request = null;
+    private transient ServletRequest request = null;
 
 
     /**
      * The servlet response being processed (BEFORE_FILTER_EVENT,
      * AFTER_FILTER_EVENT, BEFORE_SERVICE_EVENT, and AFTER_SERVICE_EVENT).
      */
-    private ServletResponse response = null;
+    private transient ServletResponse response = null;
 
 
     /**
      * The Servlet instance for which this event occurred (not present on
      * BEFORE_FILTER_EVENT or AFTER_FILTER_EVENT events).
      */
-    private Servlet servlet = null;
+    private transient Servlet servlet = null;
 
 
     /**
@@ -364,12 +356,6 @@ public final class InstanceEvent extends EventObject {
     private String type = null;
 
 
-    /**
-     * The Wrapper managing the servlet instance for which this event occurred.
-     */
-    private Wrapper wrapper = null;
-
-
     // ------------------------------------------------------------- Properties
 
 
@@ -440,7 +426,7 @@ public final class InstanceEvent extends EventObject {
      */
     public Wrapper getWrapper() {
 
-        return (this.wrapper);
+        return (Wrapper) getSource();
 
     }