Домашнее задание по java

import java.util.Random;

public class HomeTask {
public static final int FROM = 2;
public static final int TO = 6;
public static final int INSTANCE_COUNT = 7;

public static void main(String[] args) {
Random numberGenerator = new Random();
float[] numbers = new float[INSTANCE_COUNT];

float sumOfSquares = 0;
for (int i = 0; i < numbers.length; i++) {
numbers[i] = FROM + (TO - FROM) * numberGenerator.nextFloat();
System.out.println(numbers[i]);
sumOfSquares += numbers[i] * numbers[i];
}

System.out.println("Sum of squares = " + sumOfSquares);
}
}