diff --git a/Kernel_23/test/Kernel_23/Cartesian.cpp b/Kernel_23/test/Kernel_23/Cartesian.cpp
index 4a40f4aa5cc..92a1d603027 100644
--- a/Kernel_23/test/Kernel_23/Cartesian.cpp
+++ b/Kernel_23/test/Kernel_23/Cartesian.cpp
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/Filtered_cartesian.cpp b/Kernel_23/test/Kernel_23/Filtered_cartesian.cpp
index 7a6b954a6e1..f2d026d7806 100644
--- a/Kernel_23/test/Kernel_23/Filtered_cartesian.cpp
+++ b/Kernel_23/test/Kernel_23/Filtered_cartesian.cpp
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/Filtered_homogeneous.cpp b/Kernel_23/test/Kernel_23/Filtered_homogeneous.cpp
index 29c89b2c9fe..8a4387e1155 100644
--- a/Kernel_23/test/Kernel_23/Filtered_homogeneous.cpp
+++ b/Kernel_23/test/Kernel_23/Filtered_homogeneous.cpp
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/Homogeneous.cpp b/Kernel_23/test/Kernel_23/Homogeneous.cpp
index 3c9d4e88f86..5e1555bfe0e 100644
--- a/Kernel_23/test/Kernel_23/Homogeneous.cpp
+++ b/Kernel_23/test/Kernel_23/Homogeneous.cpp
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/Lazy_kernel.cpp b/Kernel_23/test/Kernel_23/Lazy_kernel.cpp
index 73029b113d7..45c4249aa19 100644
--- a/Kernel_23/test/Kernel_23/Lazy_kernel.cpp
+++ b/Kernel_23/test/Kernel_23/Lazy_kernel.cpp
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/Simple_cartesian.cpp b/Kernel_23/test/Kernel_23/Simple_cartesian.cpp
index 0950974fcf4..3e91e987346 100644
--- a/Kernel_23/test/Kernel_23/Simple_cartesian.cpp
+++ b/Kernel_23/test/Kernel_23/Simple_cartesian.cpp
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/Simple_homogeneous.cpp b/Kernel_23/test/Kernel_23/Simple_homogeneous.cpp
index bcaf0b4312b..b3c9aa0451f 100644
--- a/Kernel_23/test/Kernel_23/Simple_homogeneous.cpp
+++ b/Kernel_23/test/Kernel_23/Simple_homogeneous.cpp
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/Precise_numbers.h b/Kernel_23/test/Kernel_23/include/CGAL/Precise_numbers.h
index cc30f0908bd..d4ad8a3fd2c 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/Precise_numbers.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/Precise_numbers.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_2.h
index 323731de3a2..90b2dff8f09 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_3.h
index c6664ecb381..72a6cc80fa5 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_angle.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_angle.h
index fab2b75cfb5..9f4fddec657 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_angle.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_angle.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_aff_transformation_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_aff_transformation_2.h
index 2a9772dd5a3..5106a80465c 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_aff_transformation_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_aff_transformation_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_aff_transformation_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_aff_transformation_3.h
index ab0845e0223..e4b764b3ce6 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_aff_transformation_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_aff_transformation_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_circle_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_circle_2.h
index ab711381562..1474c659936 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_circle_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_circle_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_circle_new_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_circle_new_2.h
index e87ccf5b716..cf7c25fa48e 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_circle_new_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_circle_new_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_direction_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_direction_2.h
index 3187ce76b88..c1e5ce9b0b0 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_direction_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_direction_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_direction_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_direction_3.h
index 363dc7d6e4b..8b6e32599f5 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_direction_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_direction_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_iso_cuboid_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_iso_cuboid_3.h
index 23aaf068892..1c17c2d46a5 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_iso_cuboid_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_iso_cuboid_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_iso_rectangle_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_iso_rectangle_2.h
index a2be3b9c3b5..4af7f9ed834 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_iso_rectangle_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_iso_rectangle_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_iso_rectangle_new_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_iso_rectangle_new_2.h
index ff9a9a015bf..4b24cc577e2 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_iso_rectangle_new_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_iso_rectangle_new_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_line_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_line_2.h
index 20377878429..625418992db 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_line_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_line_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_line_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_line_3.h
index e36fe24175c..8305c8e2f70 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_line_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_line_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_line_new_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_line_new_2.h
index 40879b6a086..7e3226f04cb 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_line_new_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_line_new_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_object.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_object.h
index b10767163b5..56b52aeb92d 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_object.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_object.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_plane_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_plane_3.h
index 306a4829ede..e2df69ce334 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_plane_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_plane_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_point_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_point_2.h
index e6574904e20..3a45d51aeb5 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_point_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_point_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_point_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_point_3.h
index 5014ef8219c..8f21317d971 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_point_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_point_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_quotient.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_quotient.h
index ada0407e192..bfe38e69e62 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_quotient.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_quotient.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_ray_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_ray_2.h
index 04ddbc4b433..da1965cbfd2 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_ray_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_ray_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_ray_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_ray_3.h
index 8c94a916be5..83b88ac7254 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_ray_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_ray_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_ray_new_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_ray_new_2.h
index 09f5061a3b7..c94c42f105c 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_ray_new_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_ray_new_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_segment_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_segment_2.h
index 5f977bf7d4c..a53c90e6dec 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_segment_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_segment_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_segment_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_segment_3.h
index eaf6d5b7611..025cfb9a13b 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_segment_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_segment_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_segment_new_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_segment_new_2.h
index 1911adbe2f1..d40850768e5 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_segment_new_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_segment_new_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_sphere_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_sphere_3.h
index 39f7b084dab..21e0810a689 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_sphere_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_sphere_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_tetrahedron_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_tetrahedron_3.h
index ad1362c3d58..dcf03a2de42 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_tetrahedron_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_tetrahedron_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_triangle_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_triangle_2.h
index 6ef156e0255..9f014959d63 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_triangle_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_triangle_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_triangle_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_triangle_3.h
index 2f1b881cc8c..8614c387641 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_triangle_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_triangle_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_triangle_new_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_triangle_new_2.h
index e95afeb2d99..97b8153fb84 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_triangle_new_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_triangle_new_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_vector_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_vector_2.h
index b44c143a7cd..7396467d4f0 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_vector_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_vector_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_vector_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_vector_3.h
index 2070bf1c0d8..4494f70e8fb 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_vector_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_vector_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_weighted_point_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_weighted_point_2.h
index 483ea64ff4d..3de5436417e 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_weighted_point_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_weighted_point_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved.
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_weighted_point_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_weighted_point_3.h
index 18274501848..299b9344df5 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_weighted_point_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_cls_weighted_point_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved.
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_constructions_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_constructions_2.h
index 19d323d5d9c..3dd9fc0c6d7 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_constructions_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_constructions_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_constructions_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_constructions_3.h
index 63a7a3b3fe5..890e580ea24 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_constructions_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_constructions_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_coplanar_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_coplanar_3.h
index c4bbdfe38f6..64f0e7efcaf 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_coplanar_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_coplanar_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_determinant.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_determinant.h
index e8756e5499f..f4bfd91e3a7 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_determinant.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_determinant.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_direction_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_direction_2.h
index d2304428f51..68e1e9a1711 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_direction_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_direction_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_line_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_line_2.h
index 3ba69e60c60..aad31ddd683 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_line_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_line_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_plane_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_plane_3.h
index 31eda071e88..0e15c49fbde 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_plane_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_plane_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_2.h
index 647e1ab90e5..8dd484d9f52 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_3.h
index eb78ba4d6a4..bb63820e164 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_conversion.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_conversion.h
index 407ee8bdcae..873dbe32a9f 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_conversion.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_conversion.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_line_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_line_2.h
index 536bf26c5e7..d4bfc29e57a 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_line_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_line_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_segment_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_segment_2.h
index 7f22c434e8b..81d04268328 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_segment_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_segment_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_vector_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_vector_2.h
index 0341f53031d..209d83e7a35 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_vector_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_vector_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_vector_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_vector_3.h
index 7570ac3ecf5..c3d961d7ce8 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_vector_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_point_vector_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_points_implicit_sphere.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_points_implicit_sphere.h
index aaed425e102..e4cfb0c4417 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_points_implicit_sphere.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_points_implicit_sphere.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_segment_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_segment_2.h
index 9bdd6753a0c..f69bb67c4d8 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_segment_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_segment_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_vector_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_vector_2.h
index da27ed36757..0aa6752c1bf 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_vector_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_vector_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_vector_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_vector_3.h
index a5e44168850..400705df2d3 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_vector_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_vector_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_weighted_point_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_weighted_point_2.h
index fd3299b2085..f43e41ce597 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_weighted_point_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_weighted_point_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved.
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_weighted_point_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_weighted_point_3.h
index a879b9b67cc..7629018da82 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_weighted_point_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_fct_weighted_point_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved.
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_further_fct_point_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_further_fct_point_2.h
index f92e3d4fb13..db8070a601a 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_further_fct_point_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_further_fct_point_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_further_fct_point_line_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_further_fct_point_line_2.h
index 08ef8cd1e5c..730e5b1f87f 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_further_fct_point_line_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_further_fct_point_line_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_further_fct_point_plane_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_further_fct_point_plane_3.h
index 67a988a0f61..38649489eea 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_further_fct_point_plane_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_further_fct_point_plane_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_io.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_io.h
index 53ca33273fd..003c9b0595c 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_io.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_io.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_mf_plane_3_to_2d.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_mf_plane_3_to_2d.h
index aad0ce77fea..f9ef4e34268 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_mf_plane_3_to_2d.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_mf_plane_3_to_2d.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_new_2.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_new_2.h
index 4f2ecd2fa3c..f94f231d186 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_new_2.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_new_2.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_new_3.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_new_3.h
index 9dd59723f4f..b03aa7e1572 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_new_3.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_new_3.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/include/CGAL/_test_orientation_and_bounded_side.h b/Kernel_23/test/Kernel_23/include/CGAL/_test_orientation_and_bounded_side.h
index 34eac532f78..46705a85388 100644
--- a/Kernel_23/test/Kernel_23/include/CGAL/_test_orientation_and_bounded_side.h
+++ b/Kernel_23/test/Kernel_23/include/CGAL/_test_orientation_and_bounded_side.h
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$
diff --git a/Kernel_23/test/Kernel_23/issue_129.cpp b/Kernel_23/test/Kernel_23/issue_129.cpp
index 4936100cd49..e27b23c7765 100644
--- a/Kernel_23/test/Kernel_23/issue_129.cpp
+++ b/Kernel_23/test/Kernel_23/issue_129.cpp
@@ -4,13 +4,7 @@
 // Licensees holding a valid commercial license may use this file in
 // accordance with the commercial license agreement provided with the software.
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; version 2.1 of the License.
-// See the file LICENSE.LGPL distributed with CGAL.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // SPDX-License-Identifier: LGPL-2.1-only
 //
diff --git a/Kernel_23/test/Kernel_23/test_Has_conversion.cpp b/Kernel_23/test/Kernel_23/test_Has_conversion.cpp
index dd3ca0e5a17..74789c616c8 100644
--- a/Kernel_23/test/Kernel_23/test_Has_conversion.cpp
+++ b/Kernel_23/test/Kernel_23/test_Has_conversion.cpp
@@ -4,13 +4,7 @@
 // Licensees holding a valid commercial license may use this file in
 // accordance with the commercial license agreement provided with the software.
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; version 2.1 of the License.
-// See the file LICENSE.LGPL distributed with CGAL.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // SPDX-License-Identifier: LGPL-2.1-only
 //
diff --git a/Kernel_23/test/Kernel_23/test_kernel__.cpp b/Kernel_23/test/Kernel_23/test_kernel__.cpp
index 3b18bab5219..04494f1ef80 100644
--- a/Kernel_23/test/Kernel_23/test_kernel__.cpp
+++ b/Kernel_23/test/Kernel_23/test_kernel__.cpp
@@ -5,13 +5,7 @@
 // Max-Planck-Institute Saarbruecken (Germany),
 // and Tel-Aviv University (Israel).  All rights reserved. 
 //
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; either version 3 of the License,
-// or (at your option) any later version.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+// This file is part of CGAL (www.cgal.org)
 //
 // $URL$
 // $Id$