[tomcat] 01/02: Coll; ections.singletonList returns an immutable list

[markt]

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markt pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/tomcat.git

commit df08e21ceedd70f0633610ea293bac29acd6a371
Author: Mark Thomas <ma...@apache.org>
AuthorDate: Sun Jun 30 22:04:24 2019 +0100

    Coll;ections.singletonList returns an immutable list
---
 java/org/apache/tomcat/websocket/server/WsHandshakeRequest.java | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/java/org/apache/tomcat/websocket/server/WsHandshakeRequest.java 
b/java/org/apache/tomcat/websocket/server/WsHandshakeRequest.java
index 0ca05fc..6c9f214 100644
--- a/java/org/apache/tomcat/websocket/server/WsHandshakeRequest.java
+++ b/java/org/apache/tomcat/websocket/server/WsHandshakeRequest.java
@@ -69,9 +69,7 @@ public class WsHandshakeRequest implements HandshakeRequest {
                             Arrays.asList(entry.getValue())));
         }
         for (Entry<String,String> entry : pathParams.entrySet()) {
-            newParameters.put(entry.getKey(),
-                    Collections.unmodifiableList(
-                            Collections.singletonList(entry.getValue())));
+            newParameters.put(entry.getKey(), 
Collections.singletonList(entry.getValue()));
         }
         parameterMap = Collections.unmodifiableMap(newParameters);
 


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