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https://issues.apache.org/jira/browse/PIVOT-498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16282244#comment-16282244
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Roger Whitcomb commented on PIVOT-498:
--------------------------------------
Move the "DefaultExecutorService" out of "Task.java" into its own class:
"SimpleExecutorService" and change the default for Task, etc. to be
"Executors.newCachedThreadPool()". Tests run fine, our (large) application
runs fine, and the workaround can still be applied if necessary using this
new/old class.
Adding
core\src\org\apache\pivot\util\concurrent\SimpleExecutorService.java
Sending core\src\org\apache\pivot\util\concurrent\Task.java
Transmitting file data ..done
Committing transaction...
Committed revision 1817402.
> Revisit use of Executors.newCachedThreadPool() in Task class
> ------------------------------------------------------------
>
> Key: PIVOT-498
> URL: https://issues.apache.org/jira/browse/PIVOT-498
> Project: Pivot
> Issue Type: Task
> Components: core-util
> Reporter: Greg Brown
> Assignee: Roger Whitcomb
> Fix For: 2.5
>
>
> There appears to be an issue with Executors.newCachedThreadPool() when
> running as an applet. IllegalThreadStateExceptions are thrown periodically
> and seemingly unpredictably. The current workaround uses a custom
> ExecutorService that simply dispatches requests to new threads as they are
> received. However, this is not optimal and a better solution should be found,
> if possible.
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