不知道我的代码有什么问题，不知道我认为会是什么

Question

我为我的作业编写了一个代码，它假设接收到糖水平和状况的输入，然后我将确定糖水平

我认为我的投入是： 输入您的血糖水平：70 1.空腹 2.餐后2小时 输入您的条件：禁食 正常

但是它没有打印出来正常，它就在这里停止： 输入您的血糖水平：70 1.空腹 2.餐后2小时 输入您的条件：禁食 建立成功（总时间：9秒）

public class SugarLevel {
    private double sugarLevel;
    private String condition;
    private String classification;

    public void setSugarLevel(double sL){
        sugarLevel =sL;
    }
    public Double getSugarLevel(){
        return sugarLevel;
    }

    public void setCondition(String c){
        condition = c;
    }
    public String getCondition(){
        return condition;
    }

    public String calculateSugarLevelFasting(){
        if(sugarLevel < 70){
            classification = "Low";
        }
        else{
            if(sugarLevel >= 70 && sugarLevel <=110){
                classification = "Normal";
            }
            else{
                if(sugarLevel >= 111 && sugarLevel <= 125){
                    classification = "Pre-Diabetes";
                }
                else{
                    if(sugarLevel > 125){
                        classification = "Diabetes";
                    }
                }
            }
        }
    return classification;
    }    

    public String calculateSugerLevel2HAfterMeal(){
        if(sugarLevel < 70){
            classification = "Low";
        }
        else{
            if(sugarLevel >= 70 && sugarLevel <=140){
                classification = "Normal";
            }
            else{
                if(sugarLevel >= 141 && sugarLevel <= 160){
                    classification = "Pre-Diabetes";
                }
                else{
                    if(sugarLevel > 160){
                        classification = "Diabetes";
                    }
               }
            }
        }
    return classification;
    }
}


import java.util.Scanner;
public class HealhtMonitoringSystem {
    public static Scanner scan = new Scanner(System.in);

    public static void main(String[] args) {

        /*Sugar Level*/
        SugarLevel sugar = new SugarLevel();
        String c = null;
        System.out.print("Enter Your Blood Sugar Level :");
        double sl = scan.nextDouble();
        sugar.setSugarLevel(sl);
        sugar.getSugarLevel();

        System.out.println("1. Fasting");
        System.out.println("2. 2 Hours After Meal");
        System.out.print("Enter your condition : ");
        String choice = scan.next();
        sugar.setCondition(choice);
        sugar.getCondition();

        if(choice == "Fasting"){
            c =sugar.calculateSugarLevelFasting();
            System.out.println(c);
        }
        else{
            if(choice == "2 Hours After Meal"){
                c = sugar.calculateSugerLevel2HAfterMeal();
                System.out.println(c);
            }
        }
    }  
}