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Posted to issues@commons.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2019/11/11 08:50:00 UTC
[jira] [Work logged] (COLLECTIONS-734) Encountered an
IllegalStateException while traversing with Flat3Map.entrySet()
[ https://issues.apache.org/jira/browse/COLLECTIONS-734?focusedWorklogId=341201&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-341201 ]
ASF GitHub Bot logged work on COLLECTIONS-734:
----------------------------------------------
Author: ASF GitHub Bot
Created on: 11/Nov/19 08:49
Start Date: 11/Nov/19 08:49
Worklog Time Spent: 10m
Work Description: dota17 commented on pull request #115: [COLLECTIONS-734]Update EntryIterator.remove() to fix bug
URL: https://github.com/apache/commons-collections/pull/115
[COLLECTIONS-734](https://issues.apache.org/jira/projects/COLLECTIONS/issues/COLLECTIONS-734?filter=allopenissues)
In EntryIterator.remove() method, it should call currentEntry.getKey() first, then call currentEntry.setRemoved(true).
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Issue Time Tracking
-------------------
Worklog Id: (was: 341201)
Remaining Estimate: 0h
Time Spent: 10m
> Encountered an IllegalStateException while traversing with Flat3Map.entrySet()
> -------------------------------------------------------------------------------
>
> Key: COLLECTIONS-734
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-734
> Project: Commons Collections
> Issue Type: Bug
> Components: Map
> Affects Versions: 3.0
> Reporter: Chen
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Encountered an IllegalStateException while traversing with Flat3Map.entrySet()
> {code:java}
> //代码示例
> public void testEntrySet() {
> final Flat3Map<Integer, String> map = new Flat3Map<>();
> map.put(1, "A");
> map.put(2, "B");
> map.put(3, "C");
> Iterator<Map.Entry<Integer, String>> it = map.entrySet().iterator(); Map.Entry<Integer, String> mapEntry1 = it.next();
> Map.Entry<Integer, String> mapEntry2 = it.next();
> Map.Entry<Integer, String> mapEntry3 = it.next();
> it.remove(); assertEquals(2, map.size());
> }
> {code}
> Using the above code will generate an IllegalStateException.
> The reason for this problem is that there is a problem with the EntryIterator.remove() method in the Flat3Map java class.
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