Here you can find the source of readBytes(DataInputStream dataStream, int numberOfBytes)
private static String readBytes(DataInputStream dataStream, int numberOfBytes) throws IOException
//package com.java2s; /**/*from ww w . j av a 2 s .com*/ * CanReg5 - a tool to input, store, check and analyse cancer registry data. * Copyright (C) 2008-2015 International Agency for Research on Cancer * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * * @author Morten Johannes Ervik, CSU/IARC, ervikm@iarc.fr */ import java.io.DataInputStream; import java.io.IOException; public class Main { private static String readBytes(DataInputStream dataStream, int numberOfBytes) throws IOException { String temp = ""; for (int i = 0; i < numberOfBytes; i++) { char c = (char) dataStream.readByte(); temp += c; } return temp; } }