Bug 108478 [formatter] Add FORMATTER_ALIGNMENT_FOR_ASSIGNMENT support in the code formatter preference page
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/formatter/LineWrappingTabPage.java
private List fElements= new ArrayList();
	    
	    public void refreshState(IStructuredSelection selection) {
	        Map wrappingStyleMap= new HashMap();
		    Map indentStyleMap= new HashMap();
		    Map forceWrappingMap= new HashMap();
	        fElements.clear();
	        evaluateElements(selection.iterator());
	        evaluateMaps(wrappingStyleMap, indentStyleMap, forceWrappingMap);
	        setPreviewText(getPreviewText(wrappingStyleMap, indentStyleMap, forceWrappingMap));
	        refreshControls(wrappingStyleMap, indentStyleMap, forceWrappingMap);
	    }
	    
	    public List getElements() {