编写函数，计算2个整数的平方和，并将结果返回，在主函数中调用该函数，并输出结果。jAVA

以下是Java代码：

public class Main {
    public static void main(String[] args) {
        int num1 = 3;
        int num2 = 4;
        int sumOfSquares = calculateSumOfSquares(num1, num2);
        System.out.println("The sum of squares of " + num1 + " and " + num2 + " is " + sumOfSquares);
    }
    
    public static int calculateSumOfSquares(int num1, int num2) {
        int square1 = num1 * num1;
        int square2 = num2 * num2;
        int sumOfSquares = square1 + square2;
        return sumOfSquares;
    }
}

输出结果为：

The sum of squares of 3 and 4 is 25