[9] Review request for JDK-8160453: [macosx] scary native stack trace in closed/java/awt/FileDialog/FileDialogBufferOverflowTest/FileNameTest.java

[Manajit Halder]

Hi All,

Kindly review the fix for JDK9.

Bug: 
https://bugs.openjdk.java.net/browse/JDK-8160453 
<https://bugs.openjdk.java.net/browse/JDK-8160453>

Webrev: 
http://cr.openjdk.java.net/~mhalder/8160453/webrev.00/ 
<http://cr.openjdk.java.net/~mhalder/8160453/webrev.00/>

Issue: 
Test passed but stack trace was generated because of trying to pass nil 
directory as parameter in method runModalForDirectory.

Fix: 
Added nil check for directory and file before calling the method 
runModalForDirectory.

Regards,
Manajit