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8274318: Replace 'for' cycles with iterator with enhanced-for in java.management

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Reviewed-by: cjplummer, sspitsyn, dfuchs
This commit is contained in:
Andrey Turbanov 2021-10-06 18:23:46 +00:00 • committed by Daniel Fuchs
parent 754bc82c4c
commit 9945f7a074
3 changed files with 9 additions and 19 deletions
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5
src/java.management.rmi/share/classes/javax/management/remote/rmi/RMIServerImpl.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2002, 2021, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -494,8 +494,7 @@ public abstract class RMIServerImpl implements Closeable, RMIServer {
if (subject != null) {
Set<Principal> principals = subject.getPrincipals();
String sep = "";
for (Iterator<Principal> it = principals.iterator(); it.hasNext(); ) {
Principal p = it.next();
for (Principal p : principals) {
String name = p.getName().replace(' ', '_').replace(';', ':');
buf.append(sep).append(name);
sep = ";";