ViewVC Help

View File | Revision Log | Show Annotations | Download File | Root Listing

root/jsr166/jsr166/src/jdk8/java/util/SplittableRandom.java

Comparing jsr166/src/jdk8/java/util/SplittableRandom.java (file contents):
Revision 1.4 by jsr166, Mon Feb 20 22:07:50 2017 UTC vs.
Revision 1.5 by jsr166, Tue Oct 17 23:26:32 2017 UTC

#	Line 399 | Line 399 | public final class SplittableRandom {
399		}
400
401		/**
402	+	* Fills a user-supplied byte array with generated pseudorandom bytes.
403	+	*
404	+	* @param  bytes the byte array to fill with pseudorandom bytes
405	+	* @throws NullPointerException if bytes is null
406	+	* @since  10
407	+	*/
408	+	public void nextBytes(byte[] bytes) {
409	+	int i = 0;
410	+	int len = bytes.length;
411	+	for (int words = len >> 3; words--> 0; ) {
412	+	long rnd = nextLong();
413	+	for (int n = 8; n--> 0; rnd >>>= Byte.SIZE)
414	+	bytes[i++] = (byte)rnd;
415	+	}
416	+	if (i < len)
417	+	for (long rnd = nextLong(); i < len; rnd >>>= Byte.SIZE)
418	+	bytes[i++] = (byte)rnd;
419	+	}
420	+
421	+	/**
422		* Returns a pseudorandom {@code int} value.
423		*
424		* @return a pseudorandom {@code int} value

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines