Person.java

public class Person {

  private String name;
	private String email;
	private String birthday;
	private String phone;
	private String address;
	private String medicalHistory;
	
	public Person() {
		
	}

	public String getName() {
		return name;
	}

	public String getEmail() {
		return email;
	}

	public String getBirthday() {
		return birthday;
	}

	public String getPhone() {
		return phone;
	}

	public String getAddress() {
		return address;
	}

	public String getMedicalHistory() {
		return medicalHistory;
	}

	public void setName(String name) {
		this.name = name;
	}

	public void setEmail(String email) {
		this.email = email;
	}

	public void setBirthday(String birthday) {
		this.birthday = birthday;
	}

	public void setPhone(String phone) {
		this.phone = phone;
	}

	public void setAddress(String address) {
		this.address = address;
	}

	public void setMedicalHistory(String medicalHistory) {
		this.medicalHistory = medicalHistory;
	}
	
	@Override
	public String toString() {
		String s = "name: " + name + "\n"
				+ "email: " + email + "\n"
				+ "birthday: " + birthday + "\n"
				+ "phone: " + phone + "\n"
				+ "address: " + address + "\n"
				+ "medicalHistory: " + medicalHistory + "\n";
		return s;
	}
}

RecordParser.java

import java.io.File;
import java.nio.charset.Charset;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;


public class RecordParser {

  private File recordFile;

	private Set<String> fieldsRead;

	public RecordParser(File recordFile) {
		this.recordFile = recordFile;
		this.fieldsRead = new HashSet<String>();
	}

	public List<Person> parseList() {
		try {
			List<String> lines = java.nio.file.Files.readAllLines(
					Paths.get(recordFile.getPath()), 
					Charset.defaultCharset());
			return parseDataList(lines);
		} catch (Exception e) {

		}

		return null;
	}

	private List<Person> parseDataList(List<String> lines) {
		List<Person> people = new ArrayList<Person>();
		Iterator<String> i = lines.iterator();

		Person cp = new Person();
		while (i.hasNext()) {
			String line = i.next();
			while (i.hasNext() && line.length() == 0) {
				line = i.next();
			}
			if (line.startsWith("name")) {
				if (fieldsRead.contains("name")) {
					people.add(cp);
					cp = new Person();
					fieldsRead.clear();
				}
				int t = startPos(line);
				cp.setName(line.substring(t));
				fieldsRead.add("name");
			} else if (line.startsWith("birthday")) {
				if (fieldsRead.contains("birthday")) {
					people.add(cp);
					cp = new Person();
					fieldsRead.clear();
				}
				int t = startPos(line);
				cp.setBirthday(line.substring(t));
				fieldsRead.add("birthday");
			} else if (line.startsWith("phone")) {
				if (fieldsRead.contains("phone")) {
					people.add(cp);
					cp = new Person();
					fieldsRead.clear();
				}
				int t = startPos(line);
				cp.setPhone(line.substring(t));
				fieldsRead.add("phone");
			} else if (line.startsWith("email")) {
				if (fieldsRead.contains("email")) {
					people.add(cp);
					cp = new Person();
					fieldsRead.clear();
				}
				int t = startPos(line);
				cp.setEmail(line.substring(t));
				fieldsRead.add("email");
			} else if (line.startsWith("medicalHistory")) {
				if (fieldsRead.contains("medicalHistory")) {
					people.add(cp);
					cp = new Person();
					fieldsRead.clear();
				}
				int t = startPos(line);
				cp.setMedicalHistory(line.substring(t));
				fieldsRead.add("medicalHistory");
			} else if (line.startsWith("address")) {
				if (fieldsRead.contains("address")) {
					people.add(cp);
					cp = new Person();
					fieldsRead.clear();
				}
				int t = startPos(line);
				cp.setAddress(line.substring(t));
				fieldsRead.add("address");
			} 
		}

		return people;
	}

	private static int startPos(String line) {
		return line.lastIndexOf('\t') + 1;
	}
}