[HELP]Mau Tanya Java

[Badguy13]

gini gan...

ane punya kodingan kyk gini..


Spoiler for Baca.Java:





Quote:





package JISMC;



import java.io.BufferedReader;

import java.io.File;

import java.io.FileReader;

import java.io.FileNotFoundException;

import java.io.IOException;



public class Baca {

static char spasi;

public static void main(String[] args) {

File file = new File("d:/test.txt");

StringBuffer contents = new StringBuffer();

BufferedReader reader = null;



try {

reader = new BufferedReader(new FileReader(file));

String text = null;

// ulangi sampai semua baris terbaca



while ((text = reader.readLine()) != null) {

contents.append(text).append(System.getProperty("l ine.separator"));





}

} catch (FileNotFoundException e) {

e.printStackTrace();

} catch (IOException e) {

e.printStackTrace();

} finally {

try {

if (reader != null) {

reader.close();

}

} catch (IOException e) {

e.printStackTrace();

}

}



// tampilkan isi file

System.out.println(contents.toString());

}

}















nah diatas kan ada file test.txt

filenya isinya ginian


Spoiler for test.txt:





Quote:





1 0.002188 0.000000 0.000000 0.620521

2 0.002917 0.315417 0.188854 0.004440

3 0.000313 0.009825 0.008978 0.663125

4 0.111667 0.123855 0.078230 0.663125













ane punya array[i][j]

dengan i = indeks data 1,2,3,4

dan j = indeks data 0.00 dst

pertanyaannya....gmn ya supaya angka di test.txt bs masuk ke var array...

tolong bgt ya agan2...

penting bgt sebabnya ini...

thx before..