$ java --add-modules jdk.incubator.vector VectorDemo     (JDK 27)
java.version      = 27
preferred species = Species[float, 16, S_512_BIT]  (16 float lanes, machine dependent)
scalar dot        = 749999.6
vector dot        = 749999.6
CHECK ok   : vector and scalar dot products agree to within 0.1%
exit=0