Method printAttributes

src/main/java/groovy/util/NodePrinter.java:142–161

Prints node attributes. @param attributes the attributes to print

(Map attributes)

     * @param attributes the attributes to print
     */
    protected void printAttributes(Map attributes) {
        out.print("(");
        boolean first = true;
        for (Object o : attributes.entrySet()) {
            Map.Entry entry = (Map.Entry) o;
            if (first) {
                first = false;
            } else {
                out.print(", ");
            }
            out.print(entry.getKey().toString());
            out.print(":");
            if (entry.getValue() instanceof String) {
                out.print("'" + entry.getValue() + "'");
            } else {
                out.print(FormatHelper.toString(entry.getValue()));
            }
        }
        out.print(")");
    }

}