Analisis Findbugs dengan kelas Person

import java.util.Scanner;
public class Person {
private int nomhs;
private String nama;
private String jurusan;
private int ipk;

public Person(int no, String n, String jur, int ip)
   {
    this.nomhs=no;
    this.nama=n;
    this.jurusan=jur;
    this.ipk=ip;
   }
public void info()
  {
    System.out.println("NIM = "+this.nomhs);
    System.out.println("Nama = "+this.nama);
    System.out.println("Jurusan = "+this.jurusan);
    System.out.println("IPK = "+this.ipk);
    }
public static void main(String [] args) {
    Scanner masuk = new Scanner(System.in);
    System.out.print("Masukkan NIM : ");
    int nomhs = masuk.nextInt();
    masuk.nextLine();
    System.out.print("Masukkan Nama : ");
    String nama = masuk.nextLine();
    System.out.print("Masukkan Jurusan : ");
    String jurusan = masuk.nextLine();
    System.out.print("Masukkan IPK : ");
    int ipk = masuk.nextInt();
    Person oop = new Person(nomhs,nama,jurusan,ipk);
    Person cos = new Person(nomhs,nama,jurusan,ipk);
    oop.info();

           }
    }


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