ADDITIONAL SYSTEM INFORMATION :
Windows 10 21H1 64 bit JDK 17

A DESCRIPTION OF THE PROBLEM :
Running this code:
    System.out.println("isArbitrarilyJumpable() factories:");
    RandomGeneratorFactory.all().filter(x->x.isArbitrarilyJumpable())
    .forEach(x->System.out.println(x.name()));
produces no generators that are arbitrarily jumpable when the documentation
https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/random/package-summary.html includes this text:
There is also an interface RandomGenerator.ArbitrarilyJumpableGenerator for algorithms that allow jumping along the state cycle by any user-specified distance. In this package, implementations of these interfaces include "Xoroshiro128PlusPlus", and "Xoshiro256PlusPlus".


STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Run the code:
 System.out.println("isArbitrarilyJumpable() factories:");
 RandomGeneratorFactory.all().filter(x->x.isArbitrarilyJumpable())
    .forEach(x->System.out.println(x.name()));

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Expect there to be two factories as documented.
ACTUAL -
No factories are output, implying none are capable of arbitrary jumps.

---------- BEGIN SOURCE ----------
  public void test()
  {
    assertNotEquals(0, RandomGeneratorFactory.all().filter(x->x.isArbitrarilyJumpable()).count());
  }

---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
None.

FREQUENCY : always