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Java Java Arrays Creation Create an array literal

Bardhyl Bytyqi
Bardhyl Bytyqi
14,558 Points

Arrays

How to create a array in the short literal form , Please help me .

TeachersExample.java
public class TeachersExample {

  public String[] getTeachersInArrayLongForm() {
    String[] teachers = new String[3];
    teachers[0] = "Jay";
    teachers[1] = "Dave";
    teachers[2] = "James";
    return teachers;
  }

  public String[] getTeachersAsArrayLiteral() {
    // TODO: Replace null with an array literal that matches the long form above
    String[] teachers = new String = ["Jay";"Dave";"James"];
    return teachers;
  }

}

2 Answers

Manish Giri
Manish Giri
16,266 Points

To create an array literal, you use braces, not square brackets. And you separate the array elements with commas, like -

int[] numbers = {1,2,3,45};
michaelcodes
michaelcodes
5,604 Points

Hi there! to add to what Manish said, you also have 2 equal signs in your array literal line:

  String[] teachers = new String = ["Jay";"Dave";"James"]; //old

  String[] teachers = {"name","name","name"}; //new form

You can get rid of the "new String" and the second = sign. (see second line)