Name: vsC58871 Date: 08/18/98
1. Javadoc comment for method getFile()
says that this method
"returns the currently selected file of this file dialog window,
or null if none is selected.".
This is not true.
In accordance with the AWT's general null-handling methodology,
this method should return "" instead of null.
And in JDK12-fcsF getFile() returns "".
2. Javadoc comment for method getDirectory() says nothing
about return value when there is no selected file.