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What does the method int capacity() do in java?
The capacity() method is used to return the current capacity of a vector. Capacity is the length of the array kept in the vector.
Example
import java.util.Vector;
public class VectorDemo {
public static void main(String[] args) {
Vector<Integer> vec = new Vector<Integer>();
vec.add(14);
vec.add(13);
vec.add(12);
vec.add(11);
vec.add(4);
vec.add(3);
vec.add(2);
vec.add(1);
System.out.println("Capacity of the vector is :"+vec.capacity());
}
}Output
Capacity of the vector is :10
Updated on: 25-Feb-2020
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