Bug 111959 [Viewers] ColorAndFontCollector and getColorAndFontCollector() visibility conflict
I'm creating a viewer for a custom table and extending StructuredViewer. In StructuredViewer the method getColorAndFontCollector() is protected so I should be able to access it. But the return type is ColorAndFontCollector which is declared as a package level class thus I can't call the method because the return type isn't visible to viewers outside of the viewers package.
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/StructuredViewer.java
}
	/**
	 * Adds a listener for double-clicks in this viewer. Has no effect if an
	 * identical listener is already registered.
	 * 
	 * @param listener
	 *            a double-click listener
	 */
	public void addDoubleClickListener(IDoubleClickListener listener) {
		doubleClickListeners.add(listener);
	}
	/**
	 * Adds a listener for selection-open in this viewer. Has no effect if an
	 * identical listener is already registered.
	 * 
	 * @param listener
	 *            a double-click listener
	 */
	public void addOpenListener(IOpenListener listener) {
		openListeners.add(listener);
	}
	/*
	 * (non-Javadoc) Method declared on IPostSelectionProvider.
	 */
	public void addPostSelectionChangedListener(ISelectionChangedListener listener) {
		postSelectionChangedListeners.add(listener);
	}
	/**
	 * Adds support for dragging items out of this viewer via a user