--- jsr166/src/main/java/util/SplittableRandom.java 2013/07/10 15:40:19 1.1
+++ jsr166/src/main/java/util/SplittableRandom.java 2013/07/11 03:31:26 1.3
@@ -40,7 +40,7 @@ import java.util.stream.DoubleStream;
* A generator of uniform pseudorandom values applicable for use in
* (among other contexts) isolated parallel computations that may
* generate subtasks. Class SplittableRandom supports methods for
- * producing pseudorandom nunmbers of type {@code int}, {@code long},
+ * producing pseudorandom numbers of type {@code int}, {@code long},
* and {@code double} with similar usages as for class
* {@link java.util.Random} but differs in the following ways:
*
@@ -74,6 +74,7 @@ import java.util.stream.DoubleStream;
*
*
* @author Guy Steele
+ * @author Doug Lea
* @since 1.8
*/
public class SplittableRandom {
@@ -112,7 +113,7 @@ public class SplittableRandom {
* The value of gamma differs for each instance across a series of
* splits, and is generated using a slightly stripped-down variant
* of the same algorithm, but operating across calls to split(),
- * not calls to nextLong(): Each instance carries the state of
+ * not calls to nextSeed(): Each instance carries the state of
* this generator as nextSplit, and uses mix64(nextSplit) as its
* own gamma value. Computations of gammas themselves use a fixed
* constant as the second argument to the addGammaModGeorge
@@ -752,7 +753,8 @@ public class SplittableRandom {
/**
* Returns a stream with the given {@code streamSize} number of
- * pseudorandom {@code double} values.
+ * pseudorandom {@code double} values, each between {@code 0.0}
+ * (inclusive) and {@code 1.0} (exclusive).
*
* @param streamSize the number of values to generate
* @return a stream of {@code double} values
@@ -770,7 +772,8 @@ public class SplittableRandom {
/**
* Returns an effectively unlimited stream of pseudorandom {@code
- * double} values.
+ * double} values, each between {@code 0.0} (inclusive) and {@code
+ * 1.0} (exclusive).
*
* @implNote This method is implemented to be equivalent to {@code
* doubles(Long.MAX_VALUE)}.