RFR: 6583: Add filter and search table actions to EventBrowser page

[Marcus Hirt]

On Thu, 19 Dec 2019 21:05:59 GMT, Jessye Coleman-Shapiro <github.com+29706926+jessyec-s at openjdk.org> wrote:

>> When searching the events table, the last element "Showing X of Y" seems to be broken.
>> 
>> For example:
>> ![event-browser-search](https://user-images.githubusercontent.com/5430520/71107560-4df28200-218f-11ea-92d5-0feef5a0d0f8.png)
> 
>> When searching the events table, the last element "Showing X of Y" seems to be broken.
>> 
> Yes, this seems to be an issue that occurs on all tables using itemLists, as it is also seen in the Event Log table on the Exceptions page.  [JMC-6659](https://bugs.openjdk.java.net/browse/JMC-6659) has been made to address this bug.

Hi Jessye!

Thanks for looking at this! I think you'd want the search/filter setting to be remembered (perhaps just for the session / in memory - i.e. no real persistence required). Right now, as soon as you switch event type, the search box will disappear, and you need to re-enable it. This gets tedious very quickly.

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PR: https://git.openjdk.java.net/jmc/pull/22