Question
import java.util.*;
class Arraylist
{
public static void main(String args[])
{
ArrayList obj = new ArrayList();
obj.add("A");
obj.add("B");
obj.add("C");
obj.add(1, "D");
System.out.println(obj);
}
}a.
[A, B, C, D].
b.
[A, D, B, C].
c.
[A, D, C].
d.
[A, B, C].
Posted under Java Programming
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Q. What is the output of this program?
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