Author: markt
Date: Thu May  4 14:42:17 2017
New Revision: 1793816

URL: http://svn.apache.org/viewvc?rev=1793816&view=rev
Log:
Refactor - simplify

Modified:
    tomcat/trunk/java/org/apache/catalina/connector/OutputBuffer.java

Modified: tomcat/trunk/java/org/apache/catalina/connector/OutputBuffer.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/connector/OutputBuffer.java?rev=1793816&r1=1793815&r2=1793816&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/connector/OutputBuffer.java (original)
+++ tomcat/trunk/java/org/apache/catalina/connector/OutputBuffer.java Thu May  
4 14:42:17 2017
@@ -103,12 +103,6 @@ public class OutputBuffer extends Writer
 
 
     /**
-     * Encoding to use.
-     */
-    private String enc;
-
-
-    /**
      * Current char to byte converter.
      */
     protected C2BConverter conv;
@@ -204,8 +198,6 @@ public class OutputBuffer extends Writer
             conv.recycle();
             conv = null;
         }
-
-        enc = null;
     }
 
 
@@ -530,13 +522,11 @@ public class OutputBuffer extends Writer
 
 
     public void checkConverter() throws IOException {
-        if (conv == null) {
-            setConverter();
+        if (conv != null) {
+            return;
         }
-    }
-
 
-    private void setConverter() throws IOException {
+        String enc = null;
 
         if (coyoteResponse != null) {
             enc = coyoteResponse.getCharacterEncoding();
@@ -631,7 +621,6 @@ public class OutputBuffer extends Writer
                 conv.recycle();
             }
             conv = null;
-            enc = null;
         }
         initial = true;
     }



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