public static MDIdentifier rand(Random rand, MDIdentifierSpaceSimple idSpace) {
double[] newCoordinates = new double[idSpace.getDimensions()];
for (int i = 0; i < newCoordinates.length; i++) {
newCoordinates[i] = rand.nextDouble() * idSpace.getModulus(i);
}
return new MDIdentifier(newCoordinates, idSpace);
}
