Testsuite name: TCK-jnlp manual
JDK/JRE tested: jdk7b105(jdk-7-ea-bin-b105-linux-amd64-13_aug_2010.bin)
OS/architecture: rhel5.5-x64
Reproducible: Always
Is it a platform specific regression: N
Is it a Regression: N
 
Steps to reproduce:
Run the test case api/javax_jnlp/FileOpenService/index.html#openMultiFile.
The FileOpenService service allows the user to choose a file from the local file system for applications that are running in the untrusted execution environment.
This service provides a similar function as the file input field for HTML-based forms.
Wait till the test application downloaded and started. Press the "Open" button and choose MORE THAN 1 file in the dialog box that appears.Press "Done" to close the FileOpenService Test window. Ensure that the Open dialog appears and the selected files are shown correctly.

Did the FileOpenService service work correctly?

Actual behavior:
When choosing more than 1 file in the dialog, can't open files while java.io.IOException thrown. When choosing 1 file, it is passed. Please refer to the attachment file openMultiFile.jpg.

Exception:
java.io.IOException:IOException form FileContents.

#Validation:
1. same build/oel5.5-x64 : same issue
2. same platform/6u21b09-j4b(jdkfb-6u21-rev-bin-b09-linux-amd64-10_aug_2010.bin): Pass
Reproducible only with GTK L&F.
I suppose this is the same issue as discibed in CR 7049934.