// Save data to output file
public void saveDataToFile(String sFileName) {
try {
FileWriter writer = new FileWriter(sFileName, true);
for (Contact entry : list) {
writer.append(Integer.toString(entry.getiD()));
writer.append(',');
writer.append(entry.getFirstName());
writer.append(',');
writer.append(entry.getLastName());
writer.append(',');
writer.append(entry.getEmailAddress());
writer.append(',');
writer.append(Integer.toString(entry.getAge()));
writer.append(',');
writer.append(entry.getCellPhone());
writer.append('\n');
}
writer.flush();
writer.close();
} catch (IOException e) {
e.printStackTrace();
}
}
public boolean equals(Contact contact) {
return (this.getFirstName().equals(contact.getFirstName())
&& this.getLastName().equals(contact.getLastName())
&& this.getCellPhone() == contact.getCellPhone());
}
