Galera, não estou conseguindo chamar o JOption Pane em nenhuma classe no eclipse, tentei no Netbeans, e rodou normal ... Alguém ai pode saber o que se trata ?
[Erro]
Multiple markers at this line
- Access restriction: The type JOptionPane is not accessible due to restriction on required library C:
\Program Files\Java\jre1.8.0_73\lib\rt.jar
- Access restriction: The method showMessageDialog(Component, Object) from the type JOptionPane
is not accessible due to restriction on required library C:\Program Files\Java\jre1.8.0_73\lib\rt.jar
[code]
package br.projeto.model;
import javax.swing.*;
public class Caixa {
Cliente client = new Cliente();
public void showAvaibleBalance(Cliente client){
client.getBalance();
}
public void makeLoot(Cliente client, double value){
if((value > 0)&&(value < client.getBalance())){
client.setBalance(client.getBalance()-value);
}else if (value < 0){
JOptionPane.showMessageDialog(null, "");
}
}
}