Text file parser

TxtParser.java

package com.example.demo.controller;

import java.util.ArrayList;
import java.util.List;

public class Record {
  private String desId;
  private String sourceId;


  public static void main(String[] args) {
    List<String> contents = new ArrayList<>();
    List<Record> records = new ArrayList<>();


    for(int i=0; i<contents.size(); i++) {
      if(i<5) continue;
      int j = i;

      String line = contents.get(i);
      if(line.trim().startsWith("Destination Identifier")) {
        String desId = line.substring(27, 68).trim();
        String desCurCode = line.substring(93).trim();
        String line2 = contents.get(i+1);
        String line3 =contents.get(i+2);




        Record record = new Record(desId, decu);
        records.add(record);
        i += 8;
      }


    }
  }
}