" ['name':'Java Concurrency in practice', 'price' : 15000],\n" +
" ['name':'Clear code', 'price' : 13000],\n" +
" ['name':'Scala in action', 'price' : 12000]\n" +
" ]", "groovy").build();
reportBuilder.band(main);
reportBuilder.band(items);
reportBuilder.format(new ReportFieldFormatImpl("Main.signature", "${html}"));
Report report = reportBuilder.build();