[jbossts-issues] [JBoss JIRA] (JBTM-2206) Use synchronized HashMaps

Mark Little (JIRA) issues at jboss.org
Thu Mar 19 09:21:20 EDT 2015


    [ https://issues.jboss.org/browse/JBTM-2206?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13051772#comment-13051772 ] 

Mark Little commented on JBTM-2206:
-----------------------------------

0.5% improvement seems way to small, so I'm happy with 10%. My concern is that we should be cautious when making changes in case we introduce bugs (not necessarily in our code but in the routines we add). 10% seems like a good point at which to say we should take a risk.

> Use synchronized HashMaps
> -------------------------
>
>                 Key: JBTM-2206
>                 URL: https://issues.jboss.org/browse/JBTM-2206
>             Project: JBoss Transaction Manager
>          Issue Type: Sub-task
>          Components: Transaction Core
>            Reporter: Jesper Pedersen
>            Assignee: Michael Musgrove
>
> Change usage of Hashtable into synchronized HashMap's instead.



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