<Swing Dev> [10][11][JDK-8194044] Regression manual Test javax/swing/JFileChooser/8067660/FileChooserTest.java fails

[Krishna Addepalli]

Hi All,

 

Please review a fix for bug:

Bug: JDK-8194044 : https://bugs.openjdk.java.net/browse/JDK-8194044

Webrev: http://cr.openjdk.java.net/~kaddepalli/8194044/webrev00/

 

This was caused due to the fix for JDK-8175015, in which the line 446  in Win32ShellFolderManager2.java was changed from "getDrives()" to Win32ShellFolder2.listRoots().

While the earlier function returns an object of Win32ShellFolder2, the latter returns an array of Files. 

The condition on line 450: "return (sf.isFileSystem()&&sf.parent != null && sf.parent.equals(Win32ShellFolder2.listRoots())" was returning false because of the wrong object being passed. Earlier it was a Win32ShellFolder2 object, and the comparision was done properly, but with the changes, the equals fucnction was receiving a file array object, and hence it was immediately returning false, leading to the problem of empty strings being shown for Root drives.

The fix is to replace "Win32ShellFolder2.listRoots()" with "getDrives()" function. With this fix, the regression is addressed, as well as the original JDK-8175015 which was a memory leak issue.

 

Thanks,

Krishna
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