[tomcat] 04/04: Align with master

[ma...@apache.org]

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

commit fa0425a3c1ffc7254277339c728852d616a4ef64
Author: Mark Thomas <ma...@apache.org>
AuthorDate: Tue Jul 30 15:24:12 2019 +0100

    Align with master
---
 java/org/apache/catalina/filters/RemoteIpFilter.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/java/org/apache/catalina/filters/RemoteIpFilter.java b/java/org/apache/catalina/filters/RemoteIpFilter.java
index f513ccd..c6d01bc 100644
--- a/java/org/apache/catalina/filters/RemoteIpFilter.java
+++ b/java/org/apache/catalina/filters/RemoteIpFilter.java
@@ -17,7 +17,6 @@
 package org.apache.catalina.filters;
 
 import java.io.IOException;
-import java.util.Arrays;
 import java.util.Collections;
 import java.util.Enumeration;
 import java.util.HashMap;
@@ -566,7 +565,7 @@ public class RemoteIpFilter implements Filter {
         }
 
         public void setHeader(String name, String value) {
-            List<String> values = Arrays.asList(value);
+            List<String> values = Collections.singletonList(value);
             Map.Entry<String, List<String>> header = getHeaderEntry(name);
             if (header == null) {
                 headers.put(name, values);


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