Bug 277873 [CSS] Exception handling for illegal color name
examples/org.eclipse.e4.ui.examples.css/src/org/eclipse/e4/ui/examples/css/editor/AbstractCSSEditor.java
} catch (Exception e) {
			handleExceptions(e);
		}
	}
	protected void fillTextareaWithDefaultStyleSheetContent() {
		if (mustApplyStylesToWindow())
			fillTextareaWithDefaultStyleSheetContent(getWindowNativeWidget());
		else
			fillTextareaWithDefaultStyleSheetContent(getLeftPanelNativeWidget());
	}
	protected void fillTextareaWithDefaultStyleSheetContent(Object widget) {
		if (serializer == null)
			this.serializer = new CSSSerializer();
		StringWriter writer = new StringWriter();
		try {
			CSSSerializerConfiguration configuration = (isHTMLSelector() ? getCSSHTMLSerializerConfiguration()
					: getCSSNativeWidgetSerializerConfiguration());
			serializer.serialize(writer, getCSSEngine(), widget, true,
					configuration);
			setStyleSheetContent(writer.toString());
		} catch (Exception e) {
			handleExceptions(e);
		}
	}
	protected void applyStylesFromSelectedFile() {
		int index = getCSSFilesWidgetSelectionIndex();
		if (index == -1)
			if (getCSSFilesWidgetItemCount() > 1) {
				index = 1;
				selectCSSFilesWidget(index);