ArrayStore Exception occurs, when you assign an array which is not compatible with the data type of that array.

Example

class ArrayStoreExceptionExample 
{
    public static void main(String[] args) 
    {
        try{
        Object x[] = new String[3];
         x[0] = new Integer(0);
        }
        catch(Exception e){
            System.out.println(e);
        }
    }
}