let config = ConfigParams.fromTuples("section1.key1", "AAA", "section1.key2", 123, "section2.key1", true);
let section1 = config.getSection("section1"); // Returns {'key1': 'AAA', 'key2': '123'}
let config = ConfigParams.fromTuples("section1.key1", "AAA", "section1.key2", 123, "section2.key1", true);
let section1 = config.getSection("section1"); // Returns {'key1': 'AAA', 'key2': '123'}