Colas Codigo

package javaapplication2;

import javax.swing.*;

public class Main {

public static void main(String[] args) {

// TODO code application logic here

int op,c=0, c1, c2, numeritos=1;

String A[], cad="";

A= new String[5];

do {op=Integer.parseInt(JOptionPane.showInputDialog(null, "Menu Cola \n1. Agregar\n2. Eliminar\n3. Consultar\n4. Fin\n Elige la Opcion"));

switch (op)

{ case 1:

{ if (c<5)

{A[c]=JOptionPane.showInputDialog("Introduce una cadena");

c=c+1;}

if (c>=5)

JOptionPane.showMessageDialog(null, "La Cola esta llena");

break;

}

case 2:

{if (c>0)

{

for

(c1=0; c1 < c; c1++)

A[c1]=A[c1+1];

c--;

}

if (c==0)

JOptionPane.showMessageDialog(null, "Imposible eliminar");

JOptionPane.showMessageDialog(null, "El elemento se elimino");

break;

}

case 3:

{ { for (c2=0; c2 < c; c2++)

{cad = cad + numeritos + ". "+ A[c2] + "\n";

numeritos=numeritos+1;

}

JOptionPane.showMessageDialog(null, cad);

...