help needed in copying an Array

[Ravi Kiran Va]

Hi ,

As shown i am getting data in the form of an Object Array (Object[]) from the method getData() as shown below

public Object[] getData()
{
ArrayList list = new ArrayList();
list.add("One");
list.add("two");
return list.toArray();
}

I am calling this method . Please let me know how can i copy / see this data .I am not clear how to implement .

public class Test
{
public static void main(String args[])
{
Object obj[] = new Object[2];
Test test = new Test();
test.getData()// from here ??
}

public Object[] getData()
{
ArrayList list = new ArrayList();
list.add("One");
list.add("two");
return list.toArray();
}
}

[Paul Sturrock]

Which do you want to do, copy or see? For copy, the java.lang.System class has a method that sounds promising.

[Evan Caballero]

I made a few changes to your code, but I'm not sure this is what you want :

public class Test
{
public static void main(String args[])
{
Object[] obj = null;
Test test = new Test();
obj = test.getData();
System.out.println(Arrays.asList(obj));
}

public Object[] getData()
{
ArrayList list = new ArrayList();
list.add("One");
list.add("two");
return list.toArray();
}
}

[Ravi Kiran Va]

Thank you very much Evan