用Java存储多序列文件

Question

I have sequence files which contains 60 columns and 182 rows. The sequences are normal DNA sequences like A, C, T, G and also contains - into it. What should I use to store and retrieve it java? Will it be useful to have String class concept or something else?

import java.io.*;
public class file 
{
public static void main(String args[]) throws Exception 
{
file fl=new file("FASTA71_5");
FileReader fr=new FileReader(fl);
BufferedReader br=new BufferedReader(fr);
String s;
while((s=br.readLine())!=null) 
{
System.out.println(s);
//System.out.println(s.replace("-","0").replace("G","1")); 
}
//System.out.println(s.replace("-","0").replace("G","1")); } } `enter code here`

Answer 1

Use List. In each list element you should hold different sequence.

http://docs.oracle.com/javase/6/docs/api/java/util/ArrayList.html