private Reader input() {
String path =
System.getProperty("user.home") + File.separator + "dev" + File.separator + "data";
final File f = new File(path + File.separator + "worldcitiespop.txt");
try {
return new InputStreamReader(new FileInputStream(f), "ISO-8859-1");
} catch (FileNotFoundException e) {
throw new IllegalStateException(e);
} catch (UnsupportedEncodingException e) {
throw new IllegalStateException(e);
}
}
public static void execute(String description, Runnable process) {
long start = System.currentTimeMillis();
process.run();
System.out.println(description + " took " + (System.currentTimeMillis() - start) + " ms.");
}