Bug 315586 API typo: IResourceUtiltities
There is an unfortunate series of typos in several API types: IResourceUtiltities ResourceUtiltities ISWTResourceUtiltities
bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/workbench/ui/renderers/swt/SWTPartRenderer.java
imageMap.put(iconURI, image);
			}
			return image;
		}
		return null;
	}
	/**
	 * Calculates the index of the element in terms of the other <b>rendered</b>
	 * elements. This is useful when 'inserting' elements in the middle of
	 * existing, rendered parents.
	 * 
	 * @param element
	 *            The element to get the index for
	 * @return The visible index or -1 if the element is not a child of the
	 *         parent
	 */
	protected int calcVisibleIndex(MUIElement element) {
		MElementContainer<MUIElement> parent = element.getParent();
		int curIndex = 0;
		for (MUIElement child : parent.getChildren()) {
			if (child == element) {
				return curIndex;
			}
			if (child.getWidget() != null)
				curIndex++;
		}
		return -1;
	}
	/*
	 * (non-Javadoc)