it is sometimes tempting to return data or state via the parameters passed into the method. When a method needs to return more than one piece of information, the single-value returns of Java ...

The first seven posts of my series of dealing with too many parameters expected in Java ... into several methods, each doing part of the task and requiring less parameters at input.” ...

The Java Scanner class provides methods that take String input and convert that String into any Java primitive type you might need, except for one: the char. The Java Scanner class provides the ...