[tomcat] branch 8.5.x updated: Clean-up to align 8.5.x with 9.0.x

[ma...@apache.org]

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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 4b45d66  Clean-up to align 8.5.x with 9.0.x
4b45d66 is described below

commit 4b45d66f423e9a7adc9aaa967e6d780813ce5fde
Author: Mark Thomas <ma...@apache.org>
AuthorDate: Mon Jun 24 14:17:35 2019 +0100

    Clean-up to align 8.5.x with 9.0.x
---
 java/org/apache/catalina/users/MemoryGroup.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/java/org/apache/catalina/users/MemoryGroup.java b/java/org/apache/catalina/users/MemoryGroup.java
index 859214b..59262c2 100644
--- a/java/org/apache/catalina/users/MemoryGroup.java
+++ b/java/org/apache/catalina/users/MemoryGroup.java
@@ -21,6 +21,7 @@ package org.apache.catalina.users;
 
 import java.util.ArrayList;
 import java.util.Iterator;
+import java.util.List;
 
 import org.apache.catalina.Role;
 import org.apache.catalina.User;
@@ -104,7 +105,7 @@ public class MemoryGroup extends AbstractGroup {
      */
     @Override
     public Iterator<User> getUsers() {
-        ArrayList<User> results = new ArrayList<>();
+        List<User> results = new ArrayList<>();
         Iterator<User> users = database.getUsers();
         while (users.hasNext()) {
             User user = users.next();


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