Java Fehler

public class Test {
    public static void main(String[] args) {

        File file = new File("daten_org.txt");
        try {
            file.createNewFile();
        } catch(IOException e) {
            System.out.println("ERROR: Datei konnte nicht erstellt werden");
        }

        try {
            PrintStream prs = new PrintStream(file);
        } catch (IOException e) {
            System.out.println("ERROR: PrintStream konnte nicht erstellt werden.");
        }
        int j;
        for(int i = 0; i < 165; i++) {
            j = (int) (Math.random() * 999);
            prs.print(j + " ");
        }
        prs.close();
    }
}

---------------------------------------------------------------------------------------------------------------------------------

test.java:19: error: cannot find symbol
                        prs.print(j + " ");
                        ^
  symbol:   variable prs
  location: class Test
test.java:21: error: cannot find symbol
                prs.close();
                ^
  symbol:   variable prs
  location: class Test
2 errors