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From Stephen Roach <thebartond...@tpg.com.au>
Subject Re: ClassCastException
Date Tue, 27 Jan 2004 00:39:35 GMT
Pinguti Sridevi wrote:

>Dear Java Friends,
> 
>The following snippet code is for storing the ArrayList values into Object array and it
has to display using another loop. My requirement is I want to store only in Object[] array
but not in any other data type. Its compiling but giving run time error in the following line.
Can anybody give their suggestion   or recode the below.
>
> lo_oName = (Object[ ]) lo_arrListName.get(i); //giving error here in runtime.
> 
>/* FullCode */
> 
>import java.util.*;
> 
> public class Generic   {
> 
>  public static void main ( String args[ ]  )   {
> 
>   Object lo_oName[] = null;
>   ArrayList lo_arrListName = new ArrayList();
>   lo_arrListName.add("HAPPY BIRTHDAY TO YOU...............");
>   lo_arrListName.add("YOU ARE NOT YOU YOU ARE HE...............");
>   lo_arrListName.add("THE GOD...............");
>   lo_arrListName.add("PRAY HIM DEEPLY PEACEFULLY...............");
>   lo_arrListName.add("HE GIVES ALL TO YOU..............."); 
>   
>   /*lo_arrListName.add(new Integer(100));
>   lo_arrListName.add(new Integer(200));
>   lo_arrListName.add(new Integer(300)); */
>      
>    int i = 0;
>    System.out.println ( lo_arrListName.size());
>    while (i  <  lo_arrListName.size() )
>    {      
>    System.out.println ( "In the while loop........." );
>    lo_oName = (Object[ ]) lo_arrListName.get(i);
>    System.out.println ("After storing the arraylist value in Object variable..");
>    System.out.println ("Value in object... " + lo_oName[i].toString() );
>    i++;
>    }
>   
>   }
> }
>
>
>
>---------------------------------
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>  
>
Try,

lo_oName = (Object[ ]) lo_arrListName.toArray();

reg. s




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