The question I have about PrintWriter is how do I use it in a loop.
What I would like to do is write to a text file 100 random ints but every time I put the output in a loop it writes nothing to to the file…
Here is my code with out the loop
import java.io.;
import java.util.;
public class TextIntWrite {
public static void main(String[] args) throws Exception {
// Creates the file and the PrintWriter
File file = new File(args[0]);
PrintWriter output = new PrintWriter(file);
// The Random Int Generator
Random generator = new Random();
int randomInt = generator.nextInt();
output.print(randomInt);
// Close the file
output.close();
}
}
here is the code I would think of using with a loop
import java.io.;
import java.util.;
public class TextIntWrite {
public static void main(String[] args) throws Exception {
// Creates the file and the PrintWriter
File file = new File(args[0]);
PrintWriter output = new PrintWriter(file);
// The Random Int Generator
Random generator = new Random();
int randomInt = generator.nextInt();
int count =0;
while (count ==100){
output.print(randomInt);
count++;
}
// Close the file
output.close();
}
}
This prints the file but with nohting in it.
Thanks