2 files changed, 5 insertions, 0 deletions
diff --git a/src/classes/com/sun/opengl/impl/Java2D.java b/src/classes/com/sun/opengl/impl/Java2D.java
index 3d14f3003..de3d477e3 100755
--- a/src/classes/com/sun/opengl/impl/Java2D.java
+++ b/src/classes/com/sun/opengl/impl/Java2D.java
@@ -412,11 +412,13 @@ public class Java2D {
       // similar rather than keeping one share context in a global
       // variable.
       initializedJ2DFBOShareContext = true;
+      System.err.println("Starting initialization of J2D FBO share context");
       invokeWithOGLSharedContextCurrent(gc, new Runnable() {
           public void run() {
             j2dFBOShareContext = GLDrawableFactory.getFactory().createExternalGLContext();
           }
         });
+      System.err.println("Ending initialization of J2D FBO share context");
     }
   }
 }
diff --git a/src/classes/com/sun/opengl/impl/windows/WindowsGLContext.java b/src/classes/com/sun/opengl/impl/windows/WindowsGLContext.java
index a78c3baf0..7a4b73351 100644
--- a/src/classes/com/sun/opengl/impl/windows/WindowsGLContext.java
+++ b/src/classes/com/sun/opengl/impl/windows/WindowsGLContext.java
@@ -121,6 +121,9 @@ public class WindowsGLContext extends GLContextImpl {
     if (hglrc == 0) {
       throw new GLException("Unable to create OpenGL context for device context " + toHexString(drawable.getHDC()));
     }
+    if (DEBUG) {
+      System.err.println(getThreadName() + ": !!! Created OpenGL context " + toHexString(hglrc) + " for " + this + ", device context " + toHexString(drawable.getHDC()) + ", not yet sharing");
+    }
     // Windows can set up sharing of display lists after creation time
     WindowsGLContext other = (WindowsGLContext) GLContextShareSet.getShareContext(this);
     long hglrc2 = 0;