Java input/output - JavaTech: An Introduction to Scientific and Technical Computing with Java - page 308

scanner = new Scanner (file);
}
catch (FileNotFoundException e) {
System.out.println ("File not found!");
// Stop program if no file found
System.exit (0);
}
try {
// Skip tokens until the boolean is found.
while (true) {
if (scanner.hasNextBoolean ()) break;
scanner.next ();
}
System.out.printf ("Skip strings at start of%s%n",
file.toString ());
System.out.printf (
" and then read the primitive type values:%n%n " );
// Read and print the boolean
System.out.printf( " boolean = %9b %n " ,
scanner.nextBoolean ());
// and then the set of numbers
System.out.printf ("int = %9d %n",
scanner.nextInt ());
System.out.printf ("int = %9d %n",
scanner.nextInt ());
System.out.printf ("int = %9d %n",
scanner.nextInt ());
System.out.printf ("long = %9d %n",
scanner.nextLong ());
System.out.printf ("float = %9.1f %n",
scanner.nextFloat ());
System.out.printf ("double = %9.1e %n",
scanner.nextFloat ());
}
catch (InputMismatchException e) {
System.out.println ( " Mismatch exception: " + e);
}
} // main
} // class ScanFileApp