file read

import java.util.ArrayList;
import java.util.Scanner;
import java.io.File;
public class FileReader {
	public static BST readProfiles (String filename){
		File inputFile = new File(filename);
		Scanner in = null;
		Scanner out = null;
		try{
			in = new Scanner(inputFile);
			out = new Scanner(inputFile);
		}
		catch(Exception e){
			System.out.println("Cannot open"+" "+filename);
		System.exit(0);
		}
		return FileReader.makeTree(in,out);

	}
	public static Profile makeProfile(Scanner out){
		out.useDelimiter("[,;]+");
		ArrayList<String> intrests = new ArrayList<String>();
			String name = out.next();
			int day = out.nextInt();
			int month = out.nextInt();
			int year = out.nextInt();
			String town = out.next();
			String country = out.next();
			String nation = out.next();
			while(out.hasNext()){
				String intrest = out.next();
				intrests.add(intrest);
			}

			return new Profile(name, day, month, year, town, country, nation, intrests);


	}
	private static BST makeTree(Scanner in,Scanner out){
		BST newTree = new BST();{
			while(in.hasNextLine()){
				newTree.insertProfile(makeProfile(out));
			}
		}
		return newTree;
	}
}