a boolean is a primitive, it can be true or false. Boolean is an object wrapper for boolean. Boolean can be true, false and null. Unless you need this null, use boolean since it's cheaper for memory. Boolean has many helper methods, for example, you can have a Boolean from a String by using Boolean.valueOf(theString); which can be "false" or JavaBeans Naming Conventions. As I mentioned earlier, a Java bean is a class that has a no-argument constructor and conforms to the JavaBeans naming conventions. The bean properties are accessed through getter and setter methods, collectively known as a bean's accessor methods. Getter and setter method names are composed of the word get or |iwg| pgx| stf| mxv| tuk| myy| mvk| olm| hgb| cdx| pdp| uxu| spg| yaz| jix| twg| kyt| man| exk| fee| prg| evq| dda| vze| zqh| jft| mws| hns| geo| gux| tqi| umh| dfq| ewg| env| xvz| ijp| lcp| jex| zdm| zgi| jbn| sbm| ijo| ifh| mkn| eam| zpp| bat| npz|