Hi Alan,
I've already sent the signed OCA. Will you sponsor the patch ?
Best,
Diego
On Mon, May 28, 2012 at 11:37 PM, Diego Belfer <dbel...@gmail.com> wrote:
> Hi Alan,
>
> Thanks for your reply. I am attaching a new patch and it contains the test
> case now.
>
> I have read the contents of the link you sent me and I believe the OCA
> signature is the only thing that is pending. I will send a signed copy of
> the OCA tomorrow so my change can be applied to the repository once it gets
> approved.
>
> Let me know if I'm missing something.
>
> Best,
> Diego
>
>
>
> # HG changeset patch
> # User muralx
> # Date 1338257674 10800
> # Node ID f61b94fd7aca738353177fcf3cc3972ddf36cf36
>
> # Parent 9b8c96f96a0f9a5801b55530a387fefbe50482a3
> PATCH 7164256 : EnumMap.clone does not clear the instance field entrySet
>
> diff --git a/src/share/classes/java/util/EnumMap.java
> b/src/share/classes/java/util/EnumMap.java
> --- a/src/share/classes/java/util/EnumMap.java
> +++ b/src/share/classes/java/util/EnumMap.java
> @@ -721,6 +721,7 @@
> throw new AssertionError();
> }
> result.vals = result.vals.clone();
> + result.entrySet = null;
> return result;
> }
>
> diff --git a/test/java/util/EnumMap/ProperEntrySetOnClone.java
> b/test/java/util/EnumMap/ProperEntrySetOnClone.java
> new file mode 100644
> --- /dev/null
> +++ b/test/java/util/EnumMap/ProperEntrySetOnClone.java
> @@ -0,0 +1,58 @@
> +/*
> + * Copyright (c) 2012, 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
> + * under the terms of the GNU General Public License version 2 only, as
> + * published by the Free Software Foundation.
> + *
> + * This code is distributed in the hope that it will be useful, but
> WITHOUT
> + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
> + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
> + * version 2 for more details (a copy is included in the LICENSE file that
> + * accompanied this code).
> + *
> + * You should have received a copy of the GNU General Public License
> version
> + * 2 along with this work; if not, write to the Free Software Foundation,
> + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
> + *
> + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
> + * or visit www.oracle.com if you need additional information or have any
> + * questions.
> + */
> +
> +/*
> + * @test
> + * @bug 7164256
> + * @summary EnumMap.entrySet() returns an entrySet referencing to the
> cloned instance
> + * @author Diego Belfer
> + */
> +
> +import java.util.EnumMap;
> +
> +public class ProperEntrySetOnClone {
> + public enum Test {
> + ONE, TWO
> + }
> +
> + public static void main(String[] args) {
> + EnumMap<Test, String> map1 = new EnumMap<Test,
> String>(Test.class);
> + map1.put(Test.ONE, "1");
> + map1.put(Test.TWO, "2");
> +
> + // We need to force creation of the map1.entrySet
> + int size = map1.entrySet().size();
> + if (size != 2) {
> + throw new RuntimeException(
> + "Invalid size in original map. Expected: 2 was: " +
> size);
> + }
> +
> + EnumMap<Test, String> map2 = map1.clone();
> + map2.remove(Test.ONE);
> + size = map2.entrySet().size();
> + if (size != 1) {
> + throw new RuntimeException(
> + "Invalid size in cloned instance. Expected: 1 was: "
> + size);
> + }
> + }
> +}
>
>
>
> On Mon, May 28, 2012 at 5:02 PM, Alan Bateman <alan.bate...@oracle.com>wrote:
>
>> On 28/05/2012 20:31, Diego Belfer wrote:
>>
>>> Hi,
>>>
>>> The patch seems to have been removed by the mailer. I am adding it
>>> inline.
>>>
>>> Best,
>>> Diego Belfer
>>> [muralx]
>>>
>>> Thanks for the bug report and patch. I think mailman is configured to
>> drop certain types of attachments which would explain why it was missing
>> from your first mail.
>>
>> As you are contributing a fix then I would suggesting going through this
>> page first:
>>
>> http://openjdk.java.net/**contribute/<http://openjdk.java.net/contribute/>
>>
>> This explains how to be a contributor. Also note in section 3 that a unit
>> or regression tests should be included where practical. I realize this will
>> be more work than the fix itself but that is often the case. You can find
>> some examples of tests for this area in jdk/test/java/util/EnumMap.
>>
>> -Alan.
>>
>>
>
