Java Program to Check if Triangle is Valid or Not if Sides are Given

import java.util.Scanner;
public class Main
{
    public static void main(String[] args)
    {
        // Takes threee sides as input from the user
        Scanner scan = new Scanner(System.in);
        System.out.println("Enter the three sides of the triangle");
        int side1 = scan.nextInt(), side2 = scan.nextInt(), side3 = scan.nextInt();
        if(sideCheck(side1,side2,side3))
            System.out.println("The triangle is valid");
        else
            System.out.println("The triangle is invalid");
    }
    // Checks all three conditions for the triangle to be valid and returns true if passed
    static boolean sideCheck(int a, int b, int c)
    {
        // Checks if 1st side is greater than or equals to sum of the other two sides and returns false
        if(a>=(b+c))
            return false;
            // Checks if 2nd side is greater than or equals to sum of the other two sides and returns false
        if(b>=(a+c))
            return false;
            // Checks if 3rd side is greater than or equals to sum of the other two sides and returns false
        if(c>=(b+a))
            return false;
        return true;
    }
}

Output:
Enter the three sides of the triangle
3
5
4
The triangle is valid