BufferedReader buffy = new BufferedReader(
new InputStreamReader(System.in));
try {
System.setSecurityManager(
new PasswordSecurityManager("Booga Booga", buffy));
} catch (SecurityException se) {
System.err.println("SecurityManager already set!");
}
BufferedReader in = new BufferedReader(new FileReader("inputtext.txt"));
PrintWriter out = new PrintWriter(new FileWriter("outputtext.txt"));
String inputString;
while ((inputString = in.readLine()) != null)
out.println(inputString);
in.close();
out.close();
