anchor.diff:  -----------------
   $ java -cp prngine-<version>.jar \
         io.jenetics.prngine.internal.DieHarder \
  -      io.jenetics.prngine.internal.SeedRandom -a
  +      SeedRandom -a
   -----------------
   
   leads to the statistics following summary
  
positive.code: -----------------
  $ java -cp prngine-<version>.jar \
        io.jenetics.prngine.internal.DieHarder \
        io.jenetics.prngine.internal.ObjectHashRandom -a
  -----------------
  
  Table <<ObjectHashSeeding-quality, Object hash seeding quality>> shows the
  
negative.code:     c ^= c << 8;
      return c;
  }
  static long objectSeed() {
      final long a = new Object().hashCode();
      final long b = new Object().hashCode();
      return mixStafford13(a << 32 | b);
  }
  private static long mixStafford13(final long z) {
      long v = (z^(z >>> 30))*0xbf58476d1ce4e5b9L;
      v = (v^(v >>> 27))*0x94d049bb133111ebL;
      return v^(v >>> 31);
  }
  -----------------
  
  