An enumerated type specifies a set of related constants as its values. Examples include the days in a week, the standard north/south/east/west compass directions, a currency’s coin denominations, and ...
Most new Java developers quickly learn that they should generally compare Java Strings using String.equals(Object) rather than using ==. This is emphasized and reinforced to new developers repeatedly ...
One of the benefits claimed for the Naked Objects approach (see article 1) is that it helps in the capture and modeling of business requirements. There is a widespread misconception that modeling ...