Arrays

We use the [] operator to declare array variables, and the new operator to create an array object.

// array of ints
int[] intArr = new int[5];

We can also have arrays of objects.

// array of String objects
String stringArr[] = {"Danny", "Donnie", "Joey", "Jon", "Jordan"};

Array of Strings

Any objects.

public class PopStar {
  public String name;
  public void sing() {
    // ...
  }
}

// array of PopStar objects
PopStar[] sync = new PopStar[5];

Array of Strings

Drill¶

AdvancedArrays/com.example.advancedarrays.drills.ArrayOfObjects * Update the PopStar class according to the instructions. * Update ArrayOfObjects according to instructions.

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