DSA Calculator

DSACalculator.java

package io.github.runassudo.dsacalculator;

import java.io.*;
import java.net.*;
import java.util.*;

public class DSACalculator {
	public static void main (String[] args) throws Exception { // :P
		String REGION = args[0];
		
		URLConnection conn = new URL("http://www.nationstates.net/cgi-bin/api.cgi?region=" + REGION + "&q=nations").openConnection();
		BufferedReader rdr = new BufferedReader(new InputStreamReader(conn.getInputStream()));
		String data = rdr.readLine();
		rdr.close();
		
		float total = 0;
		String[] nationsArray = data.substring(data.indexOf("<NATIONS>") + "<NATIONS>".length(), data.indexOf("</NATIONS>")).split(":");
		List<String> nations = Arrays.asList(nationsArray);
		
		rdr = new BufferedReader(new FileReader("nations.xml"));
		data = null;
		while ((data = rdr.readLine()) != null) {
			if (data.contains("<NAME>")) {
				String name = data.substring(data.indexOf("<NAME>") + "<NAME>".length(), data.indexOf("</NAME>")).toLowerCase().replace(" ", "_");
				if (nations.contains(name)) {
					while (!(data = rdr.readLine()).contains("<CATEGORY>"));
					
					String category = data.substring(data.indexOf("<CATEGORY>") + "<CATEGORY>".length(), data.indexOf("</CATEGORY>"));
					int score = 0;
					
					if (category.equals("Psychotic Dictatorship") || category.equals("Iron Fist Consumerists") || category.equals("Corporate Police State"))
						score = 1;
					if (category.equals("Authoritarian Democracy") || category.equals("Moralistic Democracy") || category.equals("Right-wing Utopia"))
						score = 2;
					if (category.equals("Corrupt Dictatorship") || category.equals("Father Knows Best State") || category.equals("Mother Knows Best State") || category.equals("Compulsory Consumerist State"))
						score = 2;
					if (category.equals("Tyranny by Majority") || category.equals("Conservative Democracy") || category.equals("Free-Market Paradise"))
						score = 4;
					if (category.equals("Iron Fist Socialists") || category.equals("Libertarian Police State") || category.equals("Benevolent Dictatorship"))
						score = 4;
					if (category.equals("Democratic Socialists") || category.equals("Inoffensive Centrist Democracy") || category.equals("Capitalist Paradise"))
						score = 8;
					if (category.equals("Liberal Democratic Socialists") || category.equals("New York Times Democracy") || category.equals("Corporate Bordello"))
						score = 8;
					if (category.equals("Scandinavian Liberal Paradise") || category.equals("Left-Leaning College State") || category.equals("Capitalizt"))
						score = 8;
					if (category.equals("Left-wing Utopia") || category.equals("Civil Rights Lovefest") || category.equals("Anarchy"))
						score = 8;
					
					if (score == 0)
						System.out.println("UNKNOWN CATEGORY: " + category);
					
					total += score;
					
				}
			}
		}
		rdr.close();
		
		System.out.println(total / nations.size());
	}
}