Java List First Item getNFirstBytes(int n, List byteList)

Description

get N First Bytes

License

Apache License

Declaration

public static byte[] getNFirstBytes(int n, List<Byte> byteList) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.util.List;

public class Main {
    public static byte[] getNFirstBytes(int n, List<Byte> byteList) {
        List<Byte> nFirstByteList = byteList.subList(0, n);
        byte[] nFirstBytes = new byte[n];
        for (int i = 0; i < nFirstByteList.size(); i++) {
            nFirstBytes[i] = nFirstByteList.get(i);
        }/*  w w w.  j  a  v a  2s .  c om*/
        return nFirstBytes;
    }
}

Related

1. getFirstString(Object list)
2. getFirstValueString(List