What is the output of this program? class Output { public static void main(String args[]) { ArrayList obj = new ArrayList(); obj.add("A"); obj.add("D"); obj.ensureCapacity(3); obj.trimToSize(); System.out.println(obj.size()); } }

What is the output of this program? class Output

1.	What is the output of this program? class Output { public static void main(String args[]) { ArrayList obj = new ArrayList(); obj.add("A"); obj.add("D"); obj.ensureCapacity(3); obj.trimToSize(); System.out.println(obj.size()); } }
A.	1
B.	2
C.	3
D.	4
Answer» C. 3