import java.io.*;

public class Main {
    public static String[] gibeInfoString(Color[] kolory){
        String[] info= new String[kolory.length];
        for(int i=0; i<kolory.length; i++){
            info[i]= kolory[i].toString();
        }
        return info;
    }

    public static byte[][] gibeInfoBytes(Color[] kolory){
        byte[][] info= new byte[kolory.length][kolory[0].toString().length()];
        for(int i=0; i<kolory.length; i++){
            info[i]= kolory[i].toString().getBytes();
        }
        return info;
    }
    public static void main(String[] args) {
        Color kolor= new Color(225, 125, 25);
        kolor.toString();
        Color[] kolory= new Color[10000];
        for(int i=0; i<kolory.length; i++){
            int r=(int)(Math.random()*225),
                    g= (int)(Math.random()*225),
                    b= (int)(Math.random()*225);
            kolory[i]= new Color(r,g,b);
        }

        try {
            String[] info= gibeInfoString(kolory);
            BufferedWriter out = new BufferedWriter(new FileWriter("C:\\Users\\s18668\\IdeaProjects\\26\\pierwszy.txt"));
            for(int i= 0; i< info.length; i++){
                out.write(info[i]);
                out.newLine();
            }
            out.close();
        }catch(IOException ex){
            ;
        }
        try{
            byte[][] bytes= gibeInfoBytes(kolory);
            BufferedWriter out = new BufferedWriter(new FileWriter("C:\\Users\\s18668\\IdeaProjects\\26\\drugi.txt"));
            for(int i=0; i<bytes.length; i++){
                for(int j=0; j< bytes[i].length; j++){
                    out.write(bytes[i][j]);
                }
                out.newLine();
            }
        }catch(IOException ex){
            ;
        }
        try{
            FileReader read= new FileReader("C:\\Users\\s18668\\IdeaProjects\\26\\pierwszy.txt");
            double start= System.currentTimeMillis();
            int czytnik;
            while((czytnik=read.read())!=-1){
                ;
            }
            double end = System.currentTimeMillis();
            System.out.println(end-start);
        }catch(FileNotFoundException ex){
            ;
        }catch(IOException ex){
            ;
        }
        try{
            FileReader read= new FileReader("C:\\Users\\s18668\\IdeaProjects\\26\\drugi.txt");
            double start= System.currentTimeMillis();
            int czytnik;
            while((czytnik=read.read())!=-1){
                ;
            }
            double end = System.currentTimeMillis();
            System.out.println(end-start);
        }catch(FileNotFoundException ex){
            ;
        }catch(IOException ex){
            ;
        }
    }

}