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bikasit babu

Joined: Mar 29, 2012
Posts: 29
What is ArrayStoreException ?
class SuperArry

public class Array extends SuperArry{
public static void main(String[] args) {
SuperArry[] ar = new Array[3];
ar[0] = new Array();
ar[1] = new SuperArry();
ar[2] = new Array();

While Running this program why getting ArrayStoreException at line 10?
Kemal Sokolovic

Joined: Jun 19, 2010
Posts: 825

Did you check the API for that exception?

Thrown to indicate that an attempt has been made to store the wrong type of object into an array of objects. For example, the following code generates an ArrayStoreException:
Object x[] = new String[3];
x[0] = new Integer(0);

Pretty clear, isn't it?

The quieter you are, the more you are able to hear.
It is sorta covered in the JavaRanch Style Guide.
subject: ArrayStoreException