jogl: remove clone() method that only throws Exceptions

commit:
a4e3f241cfba55e407c68eba91ffcc4beb0758b5 (Analysis of glXMakeCurrent freeze on ATI fglrx 8.78.6; Misc ..)

Removed 'implements Clonable' from NamedDisplay, which means Object.clone() will
always throw CloneNotSupportedException. Kill clone().

Signed-off-by: Harvey Harrison <[email protected]>

1 files changed, 0 insertions, 5 deletions

diff --git a/src/nativewindow/classes/jogamp/nativewindow/x11/X11Util.java b/src/nativewindow/classes/jogamp/nativewindow/x11/X11Util.java
index 2576c7db1..02e43791c 100644
--- a/src/nativewindow/classes/jogamp/nativewindow/x11/X11Util.java
+++ b/src/nativewindow/classes/jogamp/nativewindow/x11/X11Util.java
@@ -326,11 +326,6 @@ public class X11Util implements ToolkitProperties {
         public final Throwable getCreationStack() { return creationStack; }
 
         @Override
-        public Object clone() throws CloneNotSupportedException {
-          return super.clone();
-        }
-
-        @Override
         public String toString() {
             return "NamedX11Display["+name+", 0x"+Long.toHexString(handle)+", refCount "+refCount+", unCloseable "+unCloseable+"]";
         }