输入输出文件使用if读取每一行

Question

我想做一种基本的Java语言...我遇到的问题是...输入输出文件只读了最后一行...我想做...如果用户输入输入一个ID ...计算机将读取具有相同ID的行...

import java.io.*;
import javax.swing.*;
import java.util.*;

public class BookingCinemaApp
{
  public static void main(String []arg) throws IOException
  {
    try
    {
      Scanner sc = new Scanner(System.in);
      Scanner sc1 = new Scanner(System.in);

      FileReader reader = new FileReader("movie.txt");
      BufferedReader in = new BufferedReader(reader);

      FileWriter writer = new FileWriter("result.txt");
      PrintWriter out = new PrintWriter( writer);

      String inData = null;
      BookingCinema[] customer = new BookingCinema[2];
      int x = 0;
      String name1,idno,hallnumber;
      double tp;

      for(x=0; x<customer.length;x++)
      {
             System.out.print("Please enter the date: ");
             String d = sc1.nextLine();
             System.out.print("Please enter the customer name: ");
             String n = sc.nextLine();
             System.out.print("Payment(Cash/Credit Card): ");
             String p = sc1.nextLine();
             System.out.print("\nPlease enter the movie ID: 1241 for Avatar 2 ");
             System.out.print("\n                           1242 for Dark Pheonix ");
             System.out.print("\n                           1243 for Polis Evo 2 ");
             System.out.print("\n                           1244 for Pengabdi Setan \n");
             System.out.print("Please enter the movie ID: ");
             String i = sc1.nextLine();
             System.out.print("Please enter the genre of the movie: ");
             String g = sc.nextLine();

             boolean looping;
         do
         {      
             System.out.print("Please enter the seat: ");
             String s = sc1.nextLine();
             System.out.print("Please enter the quantity: ");
             double q = sc.nextDouble();
             System.out.print("Please enter age type (Adult/Student/Children): ");
             String at = sc1.nextLine();
             System.out.print("Please enter the seat type (C=Couple/S=Single): ");
             char st1 = sc1.next().charAt(0);

             while ((inData = in.readLine()) != null) 
             {
             StringTokenizer st = new StringTokenizer(inData,",");
             String id = st.nextToken();
             String name = st.nextToken();
             double ticketprice = Double.parseDouble(st.nextToken());
             String hall = st.nextToken();
             customer[x] =new BookingCinemaTicket(n,name,d,g,s,id,hall,st1,q,ticketprice,at,p);
             }

             System.out.print("Do you wish to continue(true/false)");
             looping = sc.nextBoolean();


             }while(looping==true);

              if(i.equals("1241"))
                {
                 System.out.print(customer[x].toString());

                }
             if(i.equals("1242"))
                {
                 System.out.print(customer[x].toString());                
                 }
             if(i.equals("1243"))
                {
                 System.out.print(customer[x].toString());                
                 }
             if(i.equals("1244"))
                {
                 System.out.print(customer.toString());   
                 }    

      }       

       in.close();
      out.close();
  } 
 catch(IOException io) 
 {
 System.out.println(io.getMessage());
 }
}
}