Bug 6718 Error ticks on non-Java resources
This is a VAME request. They would like to show error ticks on manifest files.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/JavaElementLabelProvider.java
}
	/* (non-Javadoc)
	 * @see ILabelProvider#getText
	 */
	public String getText(Object element) {
		if (element instanceof IJavaElement) {
			return JavaElementLabels.getElementLabel((IJavaElement) element, fTextFlags);
		}
	
		String text= fWorkbenchLabelProvider.getText(element);
		if (text.length() > 0) {
			return text;
		}
		if (element instanceof IStorage) {
			return ((IStorage)element).getName();
		}
		return super.getText(element);
	}
	/* (non-Javadoc)
	 * 
	 * @see IBaseLabelProvider#dispose
	 */
	public void dispose() {
		fWorkbenchLabelProvider.dispose();
		disposeJarEntryImages();
	}
	
	public void setErrorTickManager(IErrorTickProvider provider) {
		fImageLabelProvider.setErrorTickProvider(provider);
	}