Bug 82089 Preview for whitespace before/after question mark should show unbound wildcard [formatter]
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/formatter/WhiteSpaceOptions.java
* @param workingValues
     * @return returns roots (type <code>Node</code>)
     */
    public static List createAltTree(Map workingValues) {
        final ArrayList roots= new ArrayList();
        
        InnerNode parent;
        
        parent= createParentNode(roots, workingValues, "WhiteSpaceOptions.before_opening_paren"); 
        createBeforeOpenParenTree(workingValues, parent);
        parent= createParentNode(roots, workingValues, "WhiteSpaceOptions.after_opening_paren"); 
        createAfterOpenParenTree(workingValues, parent);
        
        parent= createParentNode(roots, workingValues, "WhiteSpaceOptions.before_closing_paren"); 
        createBeforeClosingParenTree(workingValues, parent); 
        
        parent= createParentNode(roots, workingValues, "WhiteSpaceOptions.after_closing_paren"); 
        createAfterCloseParenTree(workingValues, parent);
        
        parent= createParentNode(roots, workingValues, "WhiteSpaceOptions.between_empty_parens"); 
        createBetweenEmptyParenTree(workingValues, parent);
        
        parent= createParentNode(roots, workingValues, "WhiteSpaceOptions.before_opening_brace"); 
        createBeforeOpenBraceTree(workingValues, parent);
        
        parent= createParentNode(roots, workingValues, "WhiteSpaceOptions.after_opening_brace"); 
        createAfterOpenBraceTree(workingValues, parent);
        parent= createParentNode(roots, workingValues, "WhiteSpaceOptions.before_closing_brace"); 
        createBeforeClosingBraceTree(workingValues, parent);