[tomcat] branch 8.5.x updated: Fix warning

[markt]

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

markt 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 9ddf8d73e3 Fix warning
9ddf8d73e3 is described below

commit 9ddf8d73e35bdb07d2181325d4e27f86f6defc6f
Author: Mark Thomas <ma...@apache.org>
AuthorDate: Tue Apr 25 21:26:22 2023 +0100

    Fix warning
---
 .../src/test/java/org/apache/tomcat/jdbc/pool/PoolPropertiesTest.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/modules/jdbc-pool/src/test/java/org/apache/tomcat/jdbc/pool/PoolPropertiesTest.java
 
b/modules/jdbc-pool/src/test/java/org/apache/tomcat/jdbc/pool/PoolPropertiesTest.java
index 01843bd3e8..97f18fd0c3 100644
--- 
a/modules/jdbc-pool/src/test/java/org/apache/tomcat/jdbc/pool/PoolPropertiesTest.java
+++ 
b/modules/jdbc-pool/src/test/java/org/apache/tomcat/jdbc/pool/PoolPropertiesTest.java
@@ -42,7 +42,7 @@ public class PoolPropertiesTest {
             switch (c) {
                 case '{':
                 case '(':
-                case '[': stack.add(c); break;
+                case '[': stack.add(Character.valueOf(c)); break;
                 case '}': Assert.assertEquals('{', stack.remove(stack.size() - 
1).charValue()); break;
                 case ')': Assert.assertEquals('(', stack.remove(stack.size() - 
1).charValue()); break;
                 case ']': Assert.assertEquals('[', stack.remove(stack.size() - 
1).charValue()); break;


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