StudentManagement

package studentmanagement;

import java.util.ArrayList;
import java.util.Scanner;
import java.lang.String;

public class StudentManagement {
    public static void main(String[] args) {
        // TODO code application logic here
        Student sv = new Student();
        sv.setName("Minh");
        sv.setID("123456");
        sv.setGroup("K61T");
        sv.setEmail("xxx@gmail.com");
        System.out.println("Name : "+ sv.getName());
        //sv.getInfo();
        System.out.println("Thong tin sinh vien : " + sv.getInfo());

        Student s1 = new Student();
        Student s2 = new Student();
        Student s3 = new Student();

        s1.setGroup("K59CLC");
        s2.setGroup("K59CLC");
        s3.setGroup("K59B");

        if(sameGroup(s1, s2) == true){
            System.out.println("True");
        }
        else System.out.println("False");

        if(sameGroup(s1, s3) == true){
            System.out.println("True");
        }
        else System.out.println("False");

        Student s = new Student("Soi", "1", "x@mail.com");

        System.out.println("Name :" + s.getName());
        System.out.println("ID : " + s.getID());
        System.out.println("Email : " + s.getEmail());
        System.out.println("Group : " + s.getGroup());

//        Student[] svlist = new Student[100];
//
//        svlist[0].setName("Anh");
//        svlist[0].setID("123");
//        svlist[1].setName("Binh");
//        svlist[1].setID("1111");
//
//        for(Student index : svlist){
//            System.out.println("Name : " + index.getName());
//            System.out.println("ID : " +index.getID());
//        }

        ArrayList<Student> listStudent = new ArrayList<Student>();
        Student svlist1 = new Student();
        svlist1.setName("Anh");
        svlist1.setID("123");
        svlist1.setGroup("K61T");
        svlist1.setEmail("qqq@gmail.com");

        Student svlist2 = new Student();
        svlist2.setName("Binh");
        svlist2.setID("567");
        svlist2.setGroup("K61T");
        svlist2.setEmail("ppp@gmail.com");

        listStudent.add(0,svlist1);
        listStudent.add(1,svlist2);

        for(Student index : listStudent){
            System.out.println("Name " + index.getName());
            System.out.println("ID : " + index.getID());
            System.out.println("Group : " + index.getGroup());
            System.out.println("Email : " + index.getEmail());
        }

        studentByGroup(listStudent);

        removeStudent(listStudent);
    }

    public static boolean sameGroup(Student s1, Student s2){
        boolean isSameGroup = false;
        if(s1.getGroup() == s2.getGroup()){
            isSameGroup = true;
        }
        return isSameGroup;
    }

    public static void studentByGroup(ArrayList<Student> arrStudent){
        Scanner input = new Scanner(System.in);
        boolean isSameGroup = false;
        String group = new String();

        System.out.println("Enter the group : ");
        group = input.next();

        System.out.println("List of student in the group " + group + " : ");
        for(Student index : arrStudent)
        {
            if(index.getGroup().equals(group))
            {
                System.out.println(index.getName());
            }
        }
    }

    public static void removeStudent(ArrayList<Student> arrStudent){
        Scanner input = new Scanner(System.in);
        String inputID = new String();

        System.out.println("Enter the student's id : ");
        inputID = input.next();

        for(Student indexStudent : arrStudent){
            if(indexStudent.getID().equals(inputID)){
                arrStudent.remove(arrStudent.indexOf(indexStudent));
            }
        }

    }

}