import java.io.BufferedReader;
import java.io.FileReader;
import TokenizerProcess.StringTokenizer;
import javax.swing.JOptionPane;
public class ReadFile {
public static int count = 0;
public static String[][]file = new String[6][3];
public void isReadFile(){
SubjectInput input = new SubjectInput();
try{
BufferedReader reader = new BufferedReader
(new FileReader("SubjectFiles/subjects.txt"));
String line;
while((line = reader.readLine())!=null){
StringTokenizer tokenFile = new StringTokenizer(line);
file[count][0] = tokenFile.nextToken();
file[count][1] = tokenFile.nextToken();
file[count][2] = tokenFile.nextToken();
count++;
}
}catch(Exception e){
JOptionPane.showMessageDialog(null,"File not found.");
}
}
public static void main (String args[]){
System.out.println(Readfile.file[1][1]);
}
}
Hello, can someone help me, i dont know what is the problem with this. If i want to output the file[1][1], the output is "null". But if I will use the "sysout" at the isReadFile method, it will output the file[1][1]. I dont know what is the problem. Help. Thank you ahead.