if (adapter == IContentOutlinePage.class)
return (T) new DiagramOutlinePage(sessionContextProvider, getResourceInput2());
if (adapter == ILayersViewPage.class)
- return (T) new DiagramLayersPage(sourceDiagram, canvasContext);
+ return (T) new DiagramLayersPage(canvasContext);
if (adapter == ICanvasContext.class)
return (T) canvasContext;
if (adapter == INode.class) {