Review request for JMC-6151:[osx] opening .jfr file on mac fails for first time

[Guru]

+1 looks good to me.

Note : This might break UI test on Mac, Do UI test and file a bug in Jira. 

Thanks,
Guru
> On 16-Oct-2018, at 10:42 PM, Tejpal Rebari <tejpal.rebari at oracle.com> wrote:
> 
> Hi all,
> 
> Please review the fix for,
> Jira: https://bugs.openjdk.java.net/browse/JMC-6151 <https://bugs.openjdk.java.net/browse/JMC-5576>
> webrev: http://cr.openjdk.java.net/~ghb/trebari/JMC-6151/webrev.0/ <http://cr.openjdk.java.net/~ghb/trebari/JMC-6151/webrev.0/>
> RC : (Mac OSX) FileDialog.setfilterIndex() doesn't work as expected
> Solution: For Mac OSX disabled the filters extension ,so the file dialog shows all the files that are there in the path.While for other OS it works same as before.
> Test: Tested on Windows 10, MacOS, Linux.
> 
> Thanks,
> Tejpal