package teste;

public class Aluno {
				
	private int cep;
	private String cpf;
	private double numero;
	
	public Aluno (int cep, String cpf, double numero){
		this.cep = cep;
		this.cpf= cpf;
		this.numero = numero;
	}
	
	public int  getCep() {
		return this.cep ;
		}
	public void setCep (int cep) {
		this.cep = cep;
	}

	public String getCpf () {
		return this.cpf;
	}
	public void setCpf (String cpf) {
		this.cpf = cpf;
	}
	
	public double getNumero () {
		return this.numero;
	}
	
	public void setNumero (double numero) {
		this.numero= numero;
	}
	
}

=====
package teste;
import java.util.Scanner;
public class AlunoTeste {
public static void main(String [] args) {
		
		Aluno paulo = new  Aluno(111111, "10000a", 19.0);
		
		Scanner ph = new Scanner(System.in);
		
		System.out.println("digita ae");
		String cpf = ph.nextLine();
		
		System.out.println(cpf);
}
}