package rebelsky.vector;

import java.util.Vector;
import rebelsky.io.Pen;

public class Helper
{
	public static void printVector(Vector v, Pen pen)
	{
		int len = v.size();
		if (len == 0) {
			pen.println("[]");
		}
		else {
			pen.print("[");
			pen.print("0:" + v.get(0));
			for (int i = 1; i < len; i++) {
				pen.print(", " + i + ":" + v.get(i));
			} // for
			pen.println("]");
		} // nonempty
	} // printVector(Vector, Pen)
} // class Helper