import java.io.*;
import java.util.*;
import java.lang.*;
public class DeleteFromFile {
private static Scanner w3;
public static void main(String\[\] args) {
Scanner input = new Scanner(System.in);
System.out.println("Please type your username: ");
String rmUsername = input.nextLine();
String rmUserID = AddIntoPost.getID(rmUsername);
System.out.println("Please type your post's id (e.g: #0001): ");
String rmPostID = input.nextLine();
deletePost(rmUserID, rmPostID);
}
public static void deleteRow(String rmUsername, String rmPostID) {
String tempFile = "tempfile.txt";
File originalFile = new File("file.txt");
File newFile = new File(tempFile);
String p\_userid = ""; String p\_text = ""; String p\_photo = "";
String p\_date = ""; String p\_postid = "";
try {
FileWriter fw3 = new FileWriter(tempFile, true);
BufferedWriter bw3 = new BufferedWriter(fw3);
PrintWriter pw3 = new PrintWriter(bw3);
w3 = new Scanner(new File("file.txt"));
w3.useDelimiter("\[,\\n\]");
while (w3.hasNext()) {
p_userid = w3.next();
p_text = w3.next();
p_photo = w3.next();
p_date = w3.next();
p_postid = w3.next();
if (!p_userid.equals(rmUsername) && !p_postid.equals(rmPostID)) {
pw3.println(p_userid + "," + p_text + "," + p_photo + "," + p_date + "," + p_postid);
}
}
w3.close();
pw3.flush();
pw3.close();
originalFile.delete();
File newOriginal = new File("file.txt");
newFile.renameTo(newOriginal);
} catch(Exception e) {
System.out.println("Oops error :/");
}
}
}