Data

Data.java

class Data
{
 private String strName;
 private String strAddress;
 private String strPhone;

 Data() {}
 
 Data(String name, String address, String phone) {
  strName = name;
  strAddress = address;
  strPhone = phone;
 }

 Data(String line) {
  String[] parsed = line.split("\t");
  strName = parsed[0];
  strAddress = parsed[1];
  strPhone = parsed[2];
 }

 public String toString() {
  StringBuilder sb = new StringBuilder();
  sb.append(strName);
  sb.append("\t");
  sb.append(strAddress);
  sb.append("\t");
  sb.append(strPhone);
  sb.append(System.getProperty("line.separator"));
  return sb.toString();
 }
}