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

Comparing jsr166/src/main/java/util/SplittableRandom.java (file contents):
Revision 1.36 by jsr166, Sun Nov 13 03:36:50 2016 UTC vs.
Revision 1.38 by jsr166, Tue Dec 20 22:08:05 2016 UTC

#	Line 375 | Line 375 | public final class SplittableRandom {
375		* may, and typically does, vary across program invocations.
376		*/
377		public SplittableRandom() { // emulate defaultGen.split()
378	<	long s = defaultGen.getAndAdd(2 * GOLDEN_GAMMA);
378	>	long s = defaultGen.getAndAdd(GOLDEN_GAMMA << 1);
379		this.seed = mix64(s);
380		this.gamma = mixGamma(s + GOLDEN_GAMMA);
381		}
#	Line 531 | Line 531 | public final class SplittableRandom {
531		}
532
533		/**
534	–	* Generates a pseudorandom number with the indicated number of
535	–	* low-order bits.  Because this class has no subclasses, this
536	–	* method cannot be invoked or overridden.
537	–	*
538	–	* @param  bits random bits
539	–	* @return the next pseudorandom value from this random number
540	–	*         generator's sequence
541	–	*/
542	–	protected int next(int bits) {
543	–	return nextInt() >>> (32 - bits);
544	–	}
545	–
546	–	/**
534		* Returns a pseudorandom {@code double} value between the specified
535		* origin (inclusive) and bound (exclusive).
536		*

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