[
https://issues.apache.org/jira/browse/PROTON-1958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16651478#comment-16651478
]
ASF GitHub Bot commented on PROTON-1958:
----------------------------------------
GitHub user jdanekrh opened a pull request:
https://github.com/apache/qpid-proton-j/pull/19
PROTON-1958 Fix use of AtomicInteger for instance IDs
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jdanekrh/qpid-proton-j jd_staticatomic
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/qpid-proton-j/pull/19.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #19
----
commit e9724b7d26644e8f78fbccc356ab748e295801cd
Author: Jiri Danek <jdanek@...>
Date: 2018-10-15T09:30:43Z
PROTON-1958 Fix use of AtomicInteger for instance IDs
----
> Equality in TaskImpl is potentially broken (all instances have the same
> this.counter value)
> -------------------------------------------------------------------------------------------
>
> Key: PROTON-1958
> URL: https://issues.apache.org/jira/browse/PROTON-1958
> Project: Qpid Proton
> Issue Type: Bug
> Components: proton-j
> Affects Versions: proton-j-0.29.0
> Reporter: Jiri Daněk
> Priority: Major
>
> Looking at the implementation, it seems that every instance of TaskImpl has
> {{this.counter == 0}}. This seems wrong. The {{count}} field should be static
> for the instance id to work.
> {code}
> public class TaskImpl implements Task, Comparable<TaskImpl> {
> [...]
> private final AtomicInteger count = new AtomicInteger();
> [...]
> public TaskImpl(long deadline) {
> this.deadline = deadline;
> this.counter = count.getAndIncrement();
> }
> @Override
> public int compareTo(TaskImpl other) {
> int result;
> if (deadline < other.deadline) {
> result = -1;
> } else if (deadline > other.deadline) {
> result = 1;
> } else {
> result = counter - other.counter;
> }
> return result;
> }
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
