Tell whether the class actually produces random data.
Tell whether the class actually produces random data. If not,
nextBoolean
will always return false
,
nextInt
will always return 0
.
Produce a random Boolean value.
Produce a random integer value in the range [0, bound)
.
Produce a random integer value in the range [0, bound)
.
Produce a random integer value.
Pick a random elements of the given sequence.
Shuffle the given sequence
Shuffle the given sequence
Shuffle the given sequence, and return the new ordering
(Since version ) see corresponding Javadoc for more information.
Class to produce data needed to randomise proof construction.