Puzzle 58 – Simple Upgrade.

Language – Java | Type – Concept | Last date 15-Nov-2009 12:00 p.m. IST | Points 3

Here is the puzzle straight and simple. A piece of code was written which had a read() method with the signature below. Thing change and instead of using integers – it was now required to use Floats instead of Integers.

To cut a long story short what is the minimum change considering additions/deletions (each char added or deleted count as 1) to get the code below to compile. (I think it can be done in less than 10 characters)

package com.twister;

import java.util.ArrayList;
import java.util.List;

public class Gener {
  public void read(List<Integer> x){}

  public static void main(String[] args) {
      new Gener().read(new ArrayList<Float>());
  }
}

Got an answer? Leave one here