[infinispan-issues] [JBoss JIRA] Resolved: (ISPN-235) LRUDataContainer keySet() looping fails when inside there's a get call

[Galder Zamarreno (JIRA)]

     [ https://jira.jboss.org/jira/browse/ISPN-235?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Galder Zamarreno resolved ISPN-235.
-----------------------------------

    Resolution: Done


Should use peek() instead.

> LRUDataContainer keySet() looping fails when inside there's a get call
> ----------------------------------------------------------------------
>
>                 Key: ISPN-235
>                 URL: https://jira.jboss.org/jira/browse/ISPN-235
>             Project: Infinispan
>          Issue Type: Bug
>    Affects Versions: 4.0.0.BETA2
>            Reporter: Galder Zamarreno
>            Assignee: Galder Zamarreno
>            Priority: Critical
>             Fix For: 4.0.0.CR1
>
>
> LRUDataContainer has issues with looping when inside the loop there's a get() call on the data container. Example from LRUDataContainerTest:
>    public void testPutAndLoop() {
>       for (int i = 0; i < 10; i++) dc.put(i, "value", -1, -1);
>       
>       int i = 0;
>       for (Object key : dc.keySet()) {
>          dc.get(key);
>          i++;
>       }
>       
>       assert i == 10;
>    }
> Currently, the test fails cos the final value of i is 1. This means that the loop only runs once when it should have run 10 times.

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