mweppler

// Traditional Simple Way:
public class Singleton {
    private static final Singleton instance = new Singleton();
    private Singleton() {
    }
    public static Singleton getInstance() {
        return instance;
    }
}

mweppler

package pack;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;

public class TriangleNumbersPuzzle
{
    private static int returnNumberOfDivisors(int inNum)