[tomcat] branch 8.5.x updated: Cleanup

[remm]

This is an automated email from the ASF dual-hosted git repository.

remm pushed a commit to branch 8.5.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git


The following commit(s) were added to refs/heads/8.5.x by this push:
     new 4d293d12c5 Cleanup
4d293d12c5 is described below

commit 4d293d12c5513aaa5cc9fe429187bdb1a27557e8
Author: remm <r...@apache.org>
AuthorDate: Thu Mar 2 15:35:46 2023 +0100

    Cleanup
    
    Thanks Mark.
---
 java/org/apache/tomcat/util/json/JSONFilter.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/java/org/apache/tomcat/util/json/JSONFilter.java 
b/java/org/apache/tomcat/util/json/JSONFilter.java
index fe771b55cd..fa04275eb4 100644
--- a/java/org/apache/tomcat/util/json/JSONFilter.java
+++ b/java/org/apache/tomcat/util/json/JSONFilter.java
@@ -52,7 +52,7 @@ public class JSONFilter {
      * @return the escaped string
      */
     public static String escape(String input) {
-        return escape((CharSequence) input, 0, input.length()).toString();
+        return escape(input, 0, input.length()).toString();
     }
 
     /**
@@ -77,7 +77,6 @@ public class JSONFilter {
          * characters), U+0022 (quotation mark) and U+005C (reverse solidus)
          * MUST be escaped.
          */
-        //char[] chars = input.toCharArray();
         StringBuilder escaped = null;
         int lastUnescapedStart = off;
         for (int i = off; i < length; i++) {


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