long seed = 42;
Random r1 = new Random(seed);
r1.setMeanAndSD(10.0, 1.0); //Optional; default is mean = 0.0 and S.D = 1.0
double sample = r1.randomNormalSample();
double[] arrayOne = r1.randomNormal1D(new int[]{4});
double[] arrayTwo = r1.randomNormal2D(new int[]{3, 3});
double[] arrayThree = r1.randomNormal3D(new int[]{2, 2, 2});

long seed = 42;
Random r1 = new Random(seed);
double sample = r1.randomDoubleSample();
double[] arrayOne = r1.randomDouble1D(new int[]{4});
double[] arrayTwo = r1.randomDouble2D(new int[]{3, 3});
double[] arrayThree = r1.randomDouble3D(new int[]{2, 2, 2});

long seed = 42;
Random r1 = new Random(seed);
int sample = r1.randomIntSample();
int[] arrayOne = r1.randomInt1D(new int[]{4}, 5, 10);
int[] arrayTwo = r1.randomInt2D(new int[]{3, 3}, 5, 10);
int[] arrayThree = r1.randomInt3D(new int[]{2, 2, 2}, 5, 10);