Index: FileSystem.java
===================================================================
RCS file: /cvs/openide/src/org/openide/filesystems/FileSystem.java,v
retrieving revision 1.61
diff -r1.61 FileSystem.java
108a109,119
>     /** Should check for external modifications. All existing FileObjects will be
>      * refreshed. For folders it should reread the content of disk,
>      * for data file it should check for the last time the file has been modified.
>      *
>      * @param expected should the file events be marked as expected change or not?
>      * @see FileEvent#isExpected
>      * @since 2.13
>      */
>     public void refresh (boolean expected) {
>     }
>
Index: AbstractFileSystem.java
===================================================================
RCS file: /cvs/openide/src/org/openide/filesystems/AbstractFileSystem.java,v
retrieving revision 1.42
diff -r1.42 AbstractFileSystem.java
77a78,93
>     /** Should check for external modifications. All existing FileObjects will be
>      * refreshed. For folders it should reread the content of disk,
>      * for data file it should check for the last time the file has been modified.
>      *
>      * @param expected should the file events be marked as expected change or not?
>      * @see FileEvent#isExpected
>      * @since 2.13
>      */
>     public void refresh (boolean expected) {
>         Enumeration en = getAbstractRoot ().existingSubFiles (true);
>         while (en.hasMoreElements()) {
>             FileObject fo = (FileObject)en.nextElement();
>             fo.refresh(expected);
>         }
>     }
>
Index: MultiFileSystem.java
===================================================================
RCS file: /cvs/openide/src/org/openide/filesystems/MultiFileSystem.java,v
retrieving revision 1.34
diff -r1.34 MultiFileSystem.java
64a65,80
>     /** Should check for external modifications. All existing FileObjects will be
>      * refreshed. For folders it should reread the content of disk,
>      * for data file it should check for the last time the file has been modified.
>      *
>      * @param expected should the file events be marked as expected change or not?
>      * @see FileEvent#isExpected
>      * @since 2.13
>      */
>     public void refresh (boolean expected) {
>         Enumeration en = getMultiRoot ().existingSubFiles (true);
>         while (en.hasMoreElements()) {
>             FileObject fo = (FileObject)en.nextElement();
>             fo.refresh(expected);
>         }
>     }
>