标题: [Oracle interview]What are wrapper classes? [打印本页] 作者: 于郑生 时间: 2013-8-16 15:56 标题: [Oracle interview]What are wrapper classes? 作者: 姜青林 时间: 2013-8-16 16:04
Java provides specialized classes corresponding to each of the primitive data types. These are called wrapper classes. They are e.g. Integer, Character, Double etc.