String ksuid = Ksuid.newKsuid().toString();
System.out.println(ksuid); // prints 1HCpXwx2EK9oYluWbacgeCnFcLf

// Construct a new KsuidGenerator object. Since it is threadsafe you only need one.
private static final KsuidGenerator KSUID_GENERATOR = new KsuidGenerator(new SecureRandom());

// Get a new Ksuid object.
final Ksuid ksuid = ksuidGenerator.newKsuid();

// The toString() method is the string representation of KSUID.
System.out.println("ksuid:\n" + ksuid  + "\n");

// The log string format shows some details on one line, suitable for logging.
System.out.println("ksuid.toLogString():\n" + ksuid.toLogString() + "\n");

// The inspect string format shows details.
System.out.println("ksuid.toInspectString():\n" + ksuid.toInspectString());

public static void main(final String[] args) {
    final KsuidGenerator generator = new KsuidGenerator(new SecureRandom());
    IntStream.range(0, 100).forEach(i -> generator.newKsuid()); // prime the random

    IntStream.iterate(1000, operand -> operand * 10)
             .limit(5)
             .forEach(count -> {
                 final long start = System.nanoTime();
                 IntStream.range(0, count).forEach(i -> generator.newKsuid());
                 final long duration = TimeUnit.MILLISECONDS.convert(System.nanoTime() - start, TimeUnit.NANOSECONDS);
                 System.out.println(String.format("%,d in %,d ms. rate = %,d/ms", count, duration, count / duration));
             });
}