method returns array of different objects

Asked Sep 03 '21 at 01:56

Active Sep 03 '21 at 02:02

Viewed 21 times

Im trying to write a method that return an array of different objects. i keep gertting different error for no apparent reason. please help me figure out whats wrong.

public static Object[] createArray( )  {//addReturnType createArray() {
  Computer c1 = new Computer("ASUS", "Intel", 8, 50, 2.4);
  Notebook n1 = new Notebook("Google", "Xeon", 20, 4, 4.5);
  Tablet t1 = new Tablet("APPLE", "AMD", 4, 25, 2.0, 11, 8, "IOS10");
  Computer c2 = new Computer("Dell", "Intel", 8, 23, 2.4);

  // define array

    Object[] arr = new Object[4];
    arr[1]=c1;
    arr[2]=n1;
    arr[3]=t1;
    arr[4]=c2;
     

      // return array
    return arr;
}

edited Sep 03 '21 at 02:02

asked Sep 03 '21 at 01:56

Mv2156

Arrays are zero based. A better way would be for a NoteBook or tablet to extend a computer, even better to create an Interface. – Scary Wombat Sep 03 '21 at 01:58
In other words, start at `arr[0]` and go to `arr[3]`. In the future, it's best to include your error in your question. – Christopher Schneider Sep 03 '21 at 02:09
Wombat - that will probably be next week's class. – Dawood ibn Kareem Sep 03 '21 at 02:15
@DawoodibnKareem waiting with bated breath. Still in Welly? – Scary Wombat Sep 03 '21 at 02:40
Wombat - I don't recall making my location public. Do you know me? – Dawood ibn Kareem Sep 03 '21 at 04:16

method returns array of different objects

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