thing

package com.deanreid.assesment;

import java.util.Scanner;

public class Assesment
{
    @SuppressWarnings("resource")
    public static int getside(String s)
    {
        int side = 0;
        Scanner kboard = new Scanner(System.in);
        System.out.println("Enter length of side " + s + ": ");
        side = kboard.nextInt();
        return (side);
    }

    @SuppressWarnings("resource")
    public static String getName(String part)
    {
        Scanner kboard = new Scanner(System.in);
        String getName;
        System.out.println("Please enter your " + part);
        getName = kboard.nextLine();
        return (getName);
    }

    public static void displayDetails(String fname, String sname)
    {
        System.out.println("Your full name is " + fname.charAt(0)+ sname.toUpperCase());
    }

    public static int calcSqr(int side)
    {
        int result = 0;
        result = (int) Math.pow(side, 2);
        return (result);
    }

    public static void displayTriangle(int sideA, int sideB, int sideC)
    {
        if (sideC == sideA + sideB)
            System.out.println("This is a right angled triangle");
        else
            System.out.println("This is not a right angled triangle");
    }

    @SuppressWarnings("resource")
    public static void main(String[] args)
    {

        Scanner kboard = new Scanner(System.in);
        String getSurname = "";
        String getForename = "";
        int selection = 0;
        int sideA = 0, sideB = 0, sideC = 0;
        int calcA = 0, calcB = 0, calcC = 0;

        System.out.println("1. display the user name, 2. calculate triangle, 3. exit");

        selection = kboard.nextInt();
        do
        {
            if (selection == 1)
            {
                getForename = getName("forename");
                getSurname = getName("surname");
                displayDetails(getForename, getSurname);
            }

            if (selection == 2)
            {
                sideA = getside("A");
                sideB = getside("B");
                sideC = getside("C");
                calcA = calcSqr(sideA);
                calcB = calcSqr(sideB);
                calcC = calcSqr(sideC);
                displayTriangle(calcA, calcB, calcC);
            }

            System.out.println("1. display the user name, 2. calculate triangle, 3. exit");
            selection = kboard.nextInt();
        } while (selection != 3);

    }
}