Commas are optional between variable values. For example, the following ARRAY statement creates a two-item array named COUNT, assigns the value 1 to the first element, and assigns the value 2 to the ...

It then uses a for statement to initialize these array elements to the appropriate sine and cosine values, by calling the Math class’s sin() and cos() methods. ( Math is part of Java’s ...

An array in Java is a type of variable that can store multiple values. It stores these values based on a key that can be used to subsequently look up that information. Arrays can be useful for ...