Bug 278243 [CSS] Measure missing match for LexicalUnit type 36
(appeared in the console running the e4 compat demo)
bundles/org.eclipse.e4.ui.css.core/src/org/eclipse/e4/ui/css/core/impl/dom/Measure.java
switch (value.getLexicalUnitType()) {
		case LexicalUnit.SAC_IDENT:
			return CSS_IDENT;
		case LexicalUnit.SAC_PIXEL:
			return CSS_PX;
		case LexicalUnit.SAC_INTEGER:
		case LexicalUnit.SAC_REAL:
			return CSS_NUMBER;
		case LexicalUnit.SAC_URI:
			return CSS_URI;
		case LexicalUnit.SAC_PERCENTAGE:
			return CSS_PERCENTAGE;
		case LexicalUnit.SAC_OPERATOR_COMMA:
			return CSS_CUSTOM;  
		}
		
		throw new UnsupportedOperationException("NOT YET IMPLEMENTED - LexicalUnit type: " + value.getLexicalUnitType());
	}
	
	/*
	 * (non-Javadoc)
	 * @see org.w3c.dom.css.CSSValue#getCssText()
	 */
	public String getCssText() {
		if(getPrimitiveType() == CSS_NUMBER)
			return String.valueOf(value.getIntegerValue());
		return value.getStringValue();
	}
}