Bug 776 GLContext Sharing: Add note about driver stability (destruction order) ; Fix unit tests (Shared Gears, wait for created context and destruction order)

- Add note about driver stability (destruction order)
  - See GLSharedContextSetter: Don't destroy master context before slaves!

- Fix spec-overview.html#SHARED links, add link to GLSharedContextSetter in SHARED subsection.

- Fix unit tests (Shared Gears, wait for created context and destruction order)
  - The GearsObject sharing was completly bogus!
    It simply used the _same_ GLArrayDataServer instance for sharing,
    but it should use a _copy_ of the shared GLArrayDataServer while
    only preserving the VBO object!
    Fixed, while adding required methods to GLArrayDataServer.

  - Waiting for the created GLContext of a GLAutoDrawable required us
    to pass the latter _and_ check whether it's GLContext exists and is natively created.

  - Accomodated the destruction order - see above!

1 files changed, 1 insertions, 1 deletions

diff --git a/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java b/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java
index c2d8e0535..439a5bd30 100644
--- a/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java
+++ b/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java
@@ -246,7 +246,7 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing
       textures, display lists and other OpenGL state, and may be null
       if sharing is not desired. See the note in the overview
       documentation on <a
-      href="../../../spec-summary.html#SHARING">context
+      href="../../../spec-overview.html#SHARING">context
       sharing</a>. The passed GraphicsDevice indicates the screen on
       which to create the GLCanvas; the GLDrawableFactory uses the
       default screen device of the local GraphicsEnvironment if null