import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;
public class MainClass {
public static void main(String args[]) throws IOException {
// Write output to a file.
FileWriter fout = new FileWriter("test.txt");
fout.write("int: 1 double 1.0 boolean true");
fout.close();
FileReader fin = new FileReader("Test.txt");
Scanner src = new Scanner(fin);
while (src.hasNext()) {
if (src.hasNextInt()) {
System.out.println("int: " + src.nextInt());
} else if (src.hasNextDouble()) {
System.out.println("double: " + src.nextDouble());
} else if (src.hasNextBoolean()) {
System.out.println("boolean: " + src.nextBoolean());
} else {
System.out.println(src.next());
}
}
fin.close();
}
}
int:
int: 1
double
double: 1.0
boolean
boolean: true