src/java.desktop/unix/classes/sun/awt/X11/XFileDialogPeer.java

*** 1,7 ****
  /*
!  * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2003, 2019, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 459,469 ****
          if (fe.isDirectory() && fe.canRead()) {
              // Fixed 6260659: File Name set programmatically in FileDialog is overridden during navigation, XToolkit
              // Here we restoring Motif behaviour
              setSelectionField(target.getFile());
  
!             if (f.equals("")) {
                  f = "*";
                  setFilterField(f);
              } else {
                  setFilterField(f);
              }
--- 459,469 ----
          if (fe.isDirectory() && fe.canRead()) {
              // Fixed 6260659: File Name set programmatically in FileDialog is overridden during navigation, XToolkit
              // Here we restoring Motif behaviour
              setSelectionField(target.getFile());
  
!             if (f.isEmpty()) {
                  f = "*";
                  setFilterField(f);
              } else {
                  setFilterField(f);
              }