Bug 55827 [Contributions] Need to remove refs to Platform.getDebugOption from JFace
build I20040323 Standalone JFace applications are currently broken due to several refs to Platform.getDebugOption in JFace, which is only available if Eclipse is running. Should have static flags for the various debug options in JFace, and initialize them from the Workbench.
bundles/org.eclipse.jface/src/org/eclipse/jface/action/ActionContributionItem.java
if (button.getSelection() != bv)
						button.setSelection(bv);
				}
				return;
			}
		}
	}
	/**
	 * Updates the images for this action.
	 *
	 * @param forceImage <code>true</code> if some form of image is compulsory,
	 *  and <code>false</code> if it is acceptable for this item to have no image
	 * @return <code>true</code> if there are images for this action, <code>false</code> if not
	 */
	private boolean updateImages(boolean forceImage) {
		ImageCache cache = getImageCache();
		if (widget instanceof ToolItem) {
			if (USE_COLOR_ICONS) {
				Image image = cache.getImage(action.getHoverImageDescriptor());
				if (image == null) {
					image = cache.getImage(action.getImageDescriptor());
				}
				Image disabledImage = cache.getImage(action.getDisabledImageDescriptor());
				
				if (image == null && forceImage) {
					image = cache.getMissingImage();
				}
				
				if (disabledImage != null) {