XxHash64 { public static long apply(final String input) { return apply(ByteBuffer.wrap(input.getBytes(StandardCharsets.UTF_8))); } private  XxHash64(); static long apply(final String input); static long apply(final ByteBuffer input);  }
@Test public void sanityCheck() { assertEquals(3728699739546630719L, XxHash64.apply("foo")); }