[macosx 10.11] There is no title for the Dialog

Testsuite name: JCK manual
Test name:api/javax_awt/interactive/FileDialogtests
Product tested: JDK 7 u85 b15 64bit
OS/architecture:OS/architecture: Mac10.11-x64 (Processor:3.06 GHz Intel Core i3;Memory:4GB 1333MHz DDR3)
 
Error log file:http://aurora-ds3.us.oracle.com:9502/runs/01107/1107428.ManualSubmit/1107428.ManualSubmit-1/workDir/api/java_awt/interactive/FileDialogTests_FileDialogTests.jtr

Reproducible: Always
Reproducible on machine: Evergreen-machine
[If Sometimes] Also reproducible on machine:

Is it a Regression:Yes(same build on mac10.10-x64 Passed)
[If Regression] Regression introduced in release/build:
Test result on the last GAed release for this train:
[if Fail] Test result on FCS:

Is it a platform specific issue: yes
                                         (1)same build on Mac10.10-x64 Passed
                                         (2)same build on Mac10.9-x64 Passed
                                         (3)same build on win7-sp1-x64 Passed
                                         (4)same build on oel6.4-x64 Passed
                                         (5)same build on solaris11.2-x64 Passed
Is it a new (previously unsupported) OS/browser/mode testing: yes
[If new configuration testing] Issue specific to execution mode or OS/browser version:Mac10.11-x64

Steps to reproduce:
1. Install test bundle jdk7u85b15 from http://jre.us.oracle.com/java/re/jdk/7u85/promoted/all/b15/bundles/macosx-x86_64/jdk-7u85-macosx-x86_64.dmg to /Library/Java/JavaVirtualMachines/
2. Download the JCK-runtime-7b59.jar from http://jre.us.oracle.com/java/re/jck/7/promoted/fcs/b59/bundles/ to /var/root/workspace/jck/ and use /Library/Java/JavaVirtualMachines/jdk1.7.0_85.jdk/Contents/Home/bin/java -jar JCK-runtime-7b59.jar to unzip it
3./Library/Java/JavaVirtualMachines/jdk1.7.0_85.jdk/Contents/Home/bin/java -showversion -cp /private/var/root/workspace/jck/JCK-runtime-7/classes:/Library/Java/JavaVirtualMachines/jdk1.7.0_85.jdk/Contents/Home/lib/tools.jar -Djava.security.policy=/private/var/root/workspace/jck/JCK-runtime-7/lib/jck.policy javasoft.sqe.tests.api.java.awt.interactive.FileDialog.FileDialogTests -exclude FileDialogTest0005 -TestCaseID ALL

Descriptions:
This test verifies the behavior of FileDialog created by using the FileDialog(Frame,String) constructor.Please click the button shown below to display a file dialog. Please verify that the file dialog is displayed with a "I'm a FileDialog" title, that the test is blocked until the file dialog is dismissed, and that the textarea shown below indicates a mode of 'LOAD' when the dialog is dismissed.Please select files in the file dialog and verify that they are correctly selected. If folders are present, please select them and verify that any files contained in them are displayed in the file dialog.Does the file dialog look and behave as described above?

Actual behavior:
There is no "I'm a FileDialog" title.refer to mac10.10-Title.jpg and mac10.11-NoTitle.jpg.