Instalación de Visual Basic 6.0 y Java Decompiler con sus ejemplos

1. PONTIFICIA UNIVERSIDAD CATÓLICA DEL
ECUADOR SEDE IBARRA
Nombre: Liliana Chisaguano
Nivel: 5to semestre
Carrera: Ingeniería en Sistemas
Fecha: 21/04/2017
Investigación Ensambladores y Decompiladores
 INSTALACIÓN VISUAL BASIC DECOMPILER LITE

2. DECOMPILACIÓN DE CALCULADORA EN VISUAL BASIC DECOMPILER LITE

4. CODIGO:
Begin VB.Form Form1
Caption = "Calculadora by marco"
ScaleMode = 1
AutoRedraw = False
FontTransparent = True
BorderStyle = 4 'Fixed ToolWindow
'Icon = n/a
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
ClientLeft = 45
ClientTop = 285
ClientWidth = 3975

5. ClientHeight = 3195
ShowInTaskbar = 0 'False
StartUpPosition = 3 'Windows Default
Begin CommandButton salir
Caption = "Salir"
Left = 2160
Top = 2520
Width = 1695
Height = 495
TabIndex = 11
End
Begin CommandButton new
Caption = "Nuevo calculo"
Left = 120
Top = 2520
Width = 1695
Height = 495
TabIndex = 10
End
Begin CommandButton dividir
Caption = "/"
Left = 3240
Top = 1800
Width = 615
Height = 495
TabIndex = 9
BeginProperty Font
Name = "MS Sans Serif"
Size = 13,5
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin CommandButton por
Caption = "x"
Left = 2160
Top = 1800
Width = 615
Height = 495
TabIndex = 8
BeginProperty Font
Name = "MS Sans Serif"
Size = 13,5
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin CommandButton restar
Caption = "-"
Left = 1200
Top = 1800
Width = 615
Height = 495
TabIndex = 7
BeginProperty Font
Name = "MS Sans Serif"

6. Size = 13,5
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin CommandButton sumar
Caption = "+"
Left = 120
Top = 1800
Width = 615
Height = 495
TabIndex = 6
BeginProperty Font
Name = "MS Sans Serif"
Size = 13,5
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin TextBox res
Left = 1680
Top = 1080
Width = 1215
Height = 405
TabIndex = 5
BeginProperty Font
Name = "MS Sans Serif"
Size = 9,75
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin TextBox can2
Left = 1680
Top = 600
Width = 1215
Height = 405
TabIndex = 4
BeginProperty Font
Name = "MS Sans Serif"
Size = 9,75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin TextBox can1
Left = 1680
Top = 120
Width = 1215
Height = 405
TabIndex = 3

7. BeginProperty Font
Name = "MS Sans Serif"
Size = 9,75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin Label Label3
Caption = "Resultado"
Left = 240
Top = 1200
Width = 1095
Height = 255
TabIndex = 2
BeginProperty Font
Name = "MS Sans Serif"
Size = 9,75
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin Label Label2
Caption = "Cantidad2"
Left = 240
Top = 720
Width = 1095
Height = 615
TabIndex = 1
BeginProperty Font
Name = "MS Sans Serif"
Size = 9,75
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin Label Label1
Caption = "Cantidad1"
Left = 240
Top = 240
Width = 1215
Height = 495
TabIndex = 0
BeginProperty Font
Name = "MS Sans Serif"
Size = 9,75
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
End
Attribute VB_Name = "Form1"

8. DECOMPILACION DIRTEL EN VISUAL BASIC DECOMPILER LITE

13. CODIGO:
Begin VB.Form Form1
Caption = "Directorio Telefónico - Autor: Edison Morales"
BackColor = &H808000&
ScaleMode = 1
AutoRedraw = False
FontTransparent = True
BorderStyle = 0 'None
Icon = "Form1.frx":0
LinkTopic = "Form1"
MaxButton = 0 'False
ClientLeft = 150
ClientTop = 435
ClientWidth = 7425
ClientHeight = 5700
StartUpPosition = 2 'CenterScreen
Begin ProgressBar Progreso
Left = 1200
Top = 5280
Width = 4815
Height = 255
Visible = 0 'False
TabIndex = 27
End
Begin CommonDialog Dialogo
End
Begin CommandButton cmdUltimo
Left = 2160
Top = 4680
Width = 615
Height = 495
TabIndex = 24
Picture = "Form1.frx":44A
ToolTipText = "Ultimo"
MaskColor = &H808080&
Style = 1
End
Begin CommandButton cmdSiguiente
Left = 1560
Top = 4680
Width = 615
Height = 495
TabIndex = 23
Picture = "Form1.frx":5BC
ToolTipText = "Siguiente"
MaskColor = &H808080&
Style = 1
End
Begin CommandButton cmdAnterior
Left = 960
Top = 4680
Width = 615
Height = 495
TabIndex = 22
Picture = "Form1.frx":72E
ToolTipText = "Anterior"
MaskColor = &H808080&
Style = 1
End
Begin CommandButton cmdInicio
Left = 360

14. Top = 4680
Width = 615
Height = 495
TabIndex = 21
Picture = "Form1.frx":8A0
ToolTipText = "Primero"
MaskColor = &H808080&
Style = 1
End
Begin CommandButton cmdGuardar
Left = 4320
Top = 4680
Width = 615
Height = 495
TabIndex = 9
Picture = "Form1.frx":A12
ToolTipText = "Guardar"
MaskColor = &H808080&
Style = 1
End
Begin CommandButton cmdEditar
Left = 3720
Top = 4680
Width = 615
Height = 495
TabIndex = 8
Picture = "Form1.frx":B84
ToolTipText = "Editar"
MaskColor = &H808080&
Style = 1
End
Begin CommandButton cmdSalir
Left = 6480
Top = 4680
Width = 615
Height = 495
TabIndex = 13
Picture = "Form1.frx":CF6
ToolTipText = "Salir"
MaskColor = &H808080&
Style = 1
End
Begin CommandButton cmdBuscar
Left = 5520
Top = 4680
Width = 615
Height = 495
TabIndex = 11
Picture = "Form1.frx":E68
ToolTipText = "Buscar"
MaskColor = &H808080&
Style = 1
End
Begin CommandButton cmdEliminar
Left = 4920
Top = 4680
Width = 615
Height = 495
TabIndex = 10
Picture = "Form1.frx":FDA
ToolTipText = "Eliminar"
MaskColor = &H808080&

15. Style = 1
End
Begin CommandButton cmdNuevo
Left = 3120
Top = 4680
Width = 615
Height = 495
TabIndex = 7
Picture = "Form1.frx":114C
ToolTipText = "Nuevo"
MaskColor = &H808080&
Style = 1
End
Begin Frame Frame1
Caption = "Datos Personales"
BackColor = &HC0C000&
Left = 120
Top = 240
Width = 7095
Height = 4215
TabIndex = 12
Begin TextBox txtNombre
ForeColor = &H0&
Left = 1800
Top = 720
Width = 4335
Height = 375
TabIndex = 0
BeginProperty Font
Name = "Courier New"
Size = 9,75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin TextBox txtApellido
ForeColor = &H0&
Left = 1800
Top = 1200
Width = 4335
Height = 375
TabIndex = 1
BeginProperty Font
Name = "Courier New"
Size = 9,75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin TextBox txtDireccion
ForeColor = &H0&
Left = 1800
Top = 1680
Width = 5055
Height = 405
TabIndex = 2
BeginProperty Font

16. Name = "Courier New"
Size = 9,75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin TextBox txtTelCasa
ForeColor = &H0&
Left = 1800
Top = 2160
Width = 2175
Height = 405
TabIndex = 3
BeginProperty Font
Name = "Courier New"
Size = 9,75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin TextBox txtTelOfic
ForeColor = &H0&
Left = 1800
Top = 2640
Width = 2175
Height = 405
TabIndex = 4
BeginProperty Font
Name = "Courier New"
Size = 9,75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin TextBox txtCelular
ForeColor = &H0&
Left = 1800
Top = 3120
Width = 2175
Height = 405
TabIndex = 5
BeginProperty Font
Name = "Courier New"
Size = 9,75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin TextBox txtEmail
ForeColor = &H0&
Left = 1800

17. Top = 3600
Width = 4335
Height = 405
TabIndex = 6
BeginProperty Font
Name = "Courier New"
Size = 9,75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin Label lblReg
ForeColor = &H0&
Left = 1800
Top = 240
Width = 1695
Height = 375
TabIndex = 26
BorderStyle = 1 'Fixed Single
Alignment = 2 'Center
BeginProperty Font
Name = "Courier New"
Size = 9,75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin Label Label1
Caption = "REGISTRO"
BackColor = &HC0C000&
Left = 120
Top = 360
Width = 1095
Height = 255
TabIndex = 25
End
Begin Label Label2
Caption = "NOMBRE"
BackColor = &HC0C000&
Left = 120
Top = 840
Width = 1455
Height = 255
TabIndex = 20
End
Begin Label Label3
Caption = "APELLIDO"
BackColor = &HC0C000&
Left = 120
Top = 1320
Width = 1455
Height = 255
TabIndex = 19
End
Begin Label Label4
Caption = "DIRECCION"

18. BackColor = &HC0C000&
Left = 120
Top = 1800
Width = 1455
Height = 255
TabIndex = 18
End
Begin Label Label5
Caption = "TELEFONO CASA"
BackColor = &HC0C000&
Left = 120
Top = 2280
Width = 1575
Height = 255
TabIndex = 17
End
Begin Label Label6
Caption = "TELEFONO OFICINA"
BackColor = &HC0C000&
Left = 120
Top = 2760
Width = 1815
Height = 255
TabIndex = 16
End
Begin Label Label7
Caption = "CELULAR"
BackColor = &HC0C000&
Left = 120
Top = 3240
Width = 1455
Height = 255
TabIndex = 15
End
Begin Label Label8
Caption = "EMAIL"
BackColor = &HC0C000&
Left = 120
Top = 3720
Width = 1455
Height = 255
TabIndex = 14
End
End
Begin Menu mnuArchivo
Caption = "&Archivo"
Begin Menu mnuOrdenar
Caption = "&Ordenar"
Shortcut = 15
End
Begin Menu mnuImprimir
Caption = "&Imprimir"
Shortcut = 16
End
Begin Menu mnuSalir
Caption = "&Salir"
Shortcut = 17
End
End
Begin Menu mnuRegistro
Caption = "&Registro"

19. Begin Menu mnuNuevo
Caption = "&Nuevo"
End
Begin Menu mnuEditar
Caption = "E&ditar"
End
Begin Menu mnuGuardar
Caption = "&Guardar"
End
Begin Menu mnuEliminar
Caption = "&Eliminar"
End
Begin Menu mnuBuscar
Caption = "&Buscar"
End
End
Begin Menu mnuMover
Caption = "&Mover"
Begin Menu mnuPrimero
Caption = "&Primero"
End
Begin Menu mnuAnterior
Caption = "&Anterior"
End
Begin Menu mnuSiguiente
Caption = "&Siguiente"
End
Begin Menu mnuUltimo
Caption = "&Ultimo"
End
End
Begin Menu mnuAyuda
Caption = "?"
Begin Menu mnuAcercaDe
Caption = "Acerca de"
End
End
End
Attribute VB_Name = "Form1"
Begin VB.Form Form2
Caption = "Buscar"
BackColor = &HFF8080&
ScaleMode = 1
AutoRedraw = False
FontTransparent = True
'Icon = n/a
LinkTopic = "Form2"
MaxButton = 0 'False
MinButton = 0 'False
ClientLeft = 60
ClientTop = 345
ClientWidth = 5640
ClientHeight = 2130
ShowInTaskbar = 0 'False
StartUpPosition = 1 'CenterOwner
Begin CommandButton cmdCancelar
Caption = "Cancelar"
Left = 3000
Top = 1440
Width = 1455
Height = 375
TabIndex = 5

20. BeginProperty Font
Name = "MS Sans Serif"
Size = 9,75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin CommandButton cmdAceptar
Caption = "Aceptar"
Left = 1200
Top = 1440
Width = 1455
Height = 375
TabIndex = 4
BeginProperty Font
Name = "MS Sans Serif"
Size = 9,75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin TextBox Text1
Left = 2400
Top = 720
Width = 3015
Height = 375
TabIndex = 3
End
Begin ComboBox Combo1
Style = 2
Left = 240
Top = 720
Width = 1815
Height = 315
TabIndex = 2
End
Begin Label Label2
Caption = "Valor"
BackColor = &HFF8080&
ForeColor = &H800000&
Left = 2520
Top = 360
Width = 1095
Height = 255
TabIndex = 1
BeginProperty Font
Name = "MS Sans Serif"
Size = 8,25
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End

21. Begin Label Label1
Caption = "Campo"
BackColor = &HFF8080&
ForeColor = &H800000&
Left = 240
Top = 360
Width = 1095
Height = 255
TabIndex = 0
BeginProperty Font
Name = "MS Sans Serif"
Size = 8,25
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
End
Attribute VB_Name = "Form2"
Begin VB.Form Form3
Caption = "Acerca del Autor"
ScaleMode = 1
AutoRedraw = False
FontTransparent = True
'Icon = n/a
LinkTopic = "Form3"
MaxButton = 0 'False
MinButton = 0 'False
ClientLeft = 60
ClientTop = 345
ClientWidth = 5130
ClientHeight = 2865
ShowInTaskbar = 0 'False
StartUpPosition = 1 'CenterOwner
Begin CommandButton cmdCerrar
Caption = "Cerrar"
Left = 1800
Top = 2400
Width = 1455
Height = 375
TabIndex = 5
End
Begin Label Label4
Caption = "Ingeniero de Sistemas"
ForeColor = &H80&
Left = 2040
Top = 1080
Width = 1575
Height = 255
TabIndex = 7
End
Begin Image Image1
Picture = "Form3.frx":0
Left = 240
Top = 120
Width = 480
Height = 480
End

22. Begin Label Label3
Caption = "Directorio Telefónico"
ForeColor = &H40C0&
Left = 1080
Top = 120
Width = 3735
Height = 375
TabIndex = 6
BeginProperty Font
Name = "Verdana"
Size = 14,25
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin Label Label5
Caption = "URL:"
Left = 600
Top = 1560
Width = 495
Height = 255
TabIndex = 4
BeginProperty Font
Name = "MS Sans Serif"
Size = 8,25
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin Label lblBaul
Caption = "http://es.geocities.com/baul_informatico"
ForeColor = &HFF0000&
Left = 1440
Top = 1920
Width = 2895
Height = 255
MousePointer = 99 'Custom
TabIndex = 3
MouseIcon = "Form3.frx":44A
BeginProperty Font
Name = "MS Sans Serif"
Size = 8,25
Charset = 0
Weight = 400
Underline = -1 'True
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin Label lblPersonal
Caption = "http://es.geocities.com/edisonml72"
ForeColor = &HFF0000&
Left = 1440
Top = 1560
Width = 2535
Height = 255
MousePointer = 99 'Custom
TabIndex = 2

23. MouseIcon = "Form3.frx":59C
BeginProperty Font
Name = "MS Sans Serif"
Size = 8,25
Charset = 0
Weight = 400
Underline = -1 'True
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin Label Label2
Caption = "Edison Morales Lizarazo"
ForeColor = &H800000&
Left = 1440
Top = 840
Width = 2895
Height = 255
TabIndex = 1
BeginProperty Font
Name = "Arial"
Size = 12
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
Begin Label Label1
Caption = "Autor:"
Left = 600
Top = 840
Width = 495
Height = 255
TabIndex = 0
BeginProperty Font
Name = "MS Sans Serif"
Size = 8,25
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
End
End
Attribute VB_Name = "Form3"

24.  INSTALACIÓN DECOMPILER

25. 1° PROGRAMA CALCULADORA JAVA EN JAVA DECOMPILER
package Calc.src.Calculadora;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import org.netbeans.lib.awtextra.AbsoluteConstraints;
import org.netbeans.lib.awtextra.AbsoluteLayout;
public class Calculadora
extends JFrame
{
private JButton jButton0;
private JButton jButton1;
private JButton jButton10;
private JButton jButton11;
private JButton jButton2;
private JButton jButton3;
private JButton jButton4;
private JButton jButton5;
private JButton jButton6;
private JButton jButton7;
private JButton jButton8;
private JButton jButton9;
private JButton jButtonClear;
private JButton jButtonDividir;
private JButton jButtonIgual;
private JButton jButtonSoma;
private JButton jButtonSub;
private JButton jButtonVezes;
private JScrollPane jScrollPane1;
private JTextArea jVisor;
void clear(String textt) {
String texto = this.jVisor.getText();

26. int tamanho = texto.length();
if (texto.equals("")) {
this.jVisor.setText("");
} else {
this.jVisor.setText(texto.substring(0, tamanho - 1));
}
}
public static long validaLong(String nu) {
long a = Long.parseLong(nu);
return a;
}
public double validaDouble(String num) {
double a = Double.parseDouble(num);
return a;
}
public Calculadora() {
initComponents();
}
private void initComponents()
{
this.jButtonSub = new JButton();
this.jButtonClear = new JButton();
this.jButton0 = new JButton();
this.jButtonIgual = new JButton();
this.jButtonSoma = new JButton();
this.jButton8 = new JButton();
this.jButton9 = new JButton();
this.jButton6 = new JButton();
this.jButton7 = new JButton();
this.jButton4 = new JButton();
this.jButton5 = new JButton();
this.jButtonVezes = new JButton();
this.jButtonDividir = new JButton();
this.jButton3 = new JButton();
this.jButton2 = new JButton();
this.jButton1 = new JButton();
this.jButton10 = new JButton();
this.jButton11 = new JButton();
this.jScrollPane1 = new JScrollPane();
this.jVisor = new JTextArea();
setDefaultCloseOperation(3);
setTitle("Calculadora");
setBounds(new Rectangle(0, 0, 240, 300));
setMinimumSize(new Dimension(12, 24));
getContentPane().setLayout(
new AbsoluteLayout());
this.jButtonSub.setText("-");
this.jButtonSub.setMaximumSize(new Dimension(39, 23));
this.jButtonSub.setMinimumSize(new Dimension(39, 23));
this.jButtonSub.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt)
{
Calculadora.this.jButtonSubActionPerformed(evt);
}
});
getContentPane().add(
this.jButtonSub,
new AbsoluteConstraints(130, 120, 41,
32));
this.jButtonClear.setText("C");

27. this.jButtonClear.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
Calculadora.this.jButtonClearActionPerformed(evt);
}
});
getContentPane().add(
this.jButtonClear,
new AbsoluteConstraints(90, 240, -1,
30));
this.jButton0.setText("0");
this.jButton0.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
Calculadora.this.jButton0ActionPerformed(evt);
}
});
getContentPane().add(
this.jButton0,
new AbsoluteConstraints(50, 240, -1,
-1));
this.jButtonIgual.setText("=");
this.jButtonIgual.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
Calculadora.this.jButtonIgualActionPerformed(evt);
}
});
this.jButtonIgual.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent evt) {
jButtonIgualKeyPressed(evt);
}
private void jButtonIgualKeyPressed(KeyEvent evt) {}
});
getContentPane().add(
this.jButtonIgual,
new AbsoluteConstraints(130, 200, 42,
70));
this.jButtonSoma.setFont(new Font("Tahoma", 0, 8));
this.jButtonSoma.setText("+");
this.jButtonSoma.setPreferredSize(new Dimension(39, 22));
this.jButtonSoma.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
Calculadora.this.jButtonSomaActionPerformed(evt);
}
});
getContentPane().add(
this.jButtonSoma,
new AbsoluteConstraints(90, 120, 40,
30));
this.jButton8.setText("8");
this.jButton8.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
Calculadora.this.jButton8ActionPerformed(evt);
}
});
getContentPane().add(
this.jButton8,
new AbsoluteConstraints(50, 180, -1,
-1));
this.jButton9.setText("9");
this.jButton9.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt)
{

28. Calculadora.this.jButton9ActionPerformed(evt);
}
});
getContentPane().add(
this.jButton9,
new AbsoluteConstraints(50, 210, -1,
-1));
this.jButton6.setText("6");
this.jButton6.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
Calculadora.this.jButton6ActionPerformed(evt);
}
});
getContentPane().add(
this.jButton6,
new AbsoluteConstraints(50, 120, -1,
-1));
this.jButton7.setText("7");
this.jButton7.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
Calculadora.this.jButton7ActionPerformed(evt);
}
});
getContentPane().add(
this.jButton7,
new AbsoluteConstraints(50, 150, -1,
-1));
this.jButton4.setText("4");
this.jButton4.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
Calculadora.this.jButton4ActionPerformed(evt);
}
});
getContentPane().add(
this.jButton4,
new AbsoluteConstraints(10, 210, -1,
-1));
this.jButton5.setText("5");
this.jButton5.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
Calculadora.this.jButton5ActionPerformed(evt);
}
});
getContentPane().add(
this.jButton5,
new AbsoluteConstraints(10, 240, -1,
-1));
this.jButtonVezes.setText("*");
this.jButtonVezes.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
Calculadora.this.jButtonVezesActionPerformed(evt);
}
});
getContentPane().add(
this.jButtonVezes,
new AbsoluteConstraints(90, 150, 40,
30));
this.jButtonDividir.setText("/");
this.jButtonDividir.setMaximumSize(new Dimension(39, 23));
this.jButtonDividir.setMinimumSize(new Dimension(39, 23));
this.jButtonDividir.addActionListener(new ActionListener() {

29. public void actionPerformed(ActionEvent evt) {
Calculadora.this.jButtonDividirActionPerformed(evt);
}
});
getContentPane().add(
this.jButtonDividir,
new AbsoluteConstraints(90, 180, 39,
30));
this.jButton3.setText("3");
this.jButton3.setToolTipText("");
this.jButton3.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
Calculadora.this.jButton3ActionPerformed(evt);
}
});
getContentPane().add(
this.jButton3,
new AbsoluteConstraints(10, 180, -1,
-1));
this.jButton2.setText("2");
this.jButton2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
Calculadora.this.jButton2ActionPerformed(evt);
}
});
getContentPane().add(
this.jButton2,
new AbsoluteConstraints(10, 150, -1,
-1));
this.jButton1.setText("1");
this.jButton1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
Calculadora.this.jButton1ActionPerformed(evt);
}
});
getContentPane().add(
this.jButton1,
new AbsoluteConstraints(10, 120, -1,
-1));
this.jButton10.setFont(new Font("Tahoma", 0, 8));
this.jButton10.setText("CE");
this.jButton10.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
Calculadora.this.jButton10ActionPerformed(evt);
}
});
getContentPane().add(
this.jButton10,
new AbsoluteConstraints(130, 150, 42,
43));
this.jButton11.setText(".");
this.jButton11.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
Calculadora.this.jButton11ActionPerformed(evt);
}
});
getContentPane().add(
this.jButton11,
new AbsoluteConstraints(90, 210, 39,
30));
this.jScrollPane1.setAutoscrolls(true);

30. this.jScrollPane1.setMaximumSize(new Dimension(100, 100));
this.jVisor.setEditable(false);
this.jVisor.setColumns(20);
this.jVisor.setLineWrap(true);
this.jVisor.setRows(5);
this.jVisor.setTabSize(5);
this.jVisor.setAutoscrolls(false);
this.jVisor.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent evt) {
Calculadora.this.jVisorKeyPressed(evt);
}
});
this.jScrollPane1.setViewportView(this.jVisor);
getContentPane().add(
this.jScrollPane1,
new AbsoluteConstraints(10, 11, 160,
100));
pack();
}
private void jButton9ActionPerformed(ActionEvent evt) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "9");
}
private void jButton7ActionPerformed(ActionEvent evt) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "7");
}
private void jButton1ActionPerformed(ActionEvent evt) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "1");
}
private void jButton2ActionPerformed(ActionEvent evt) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "2");
}
private void jButton3ActionPerformed(ActionEvent evt) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "3");
}
private void jButton4ActionPerformed(ActionEvent evt) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "4");
}
private void jButton5ActionPerformed(ActionEvent evt) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "5");
}
private void jButton6ActionPerformed(ActionEvent evt) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "6");
}
private void jButton8ActionPerformed(ActionEvent evt) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "8");
}

31. private void jButton0ActionPerformed(ActionEvent evt) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "0");
}
private void jButtonSomaActionPerformed(ActionEvent evt) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + " + ");
}
private void jButtonIgualActionPerformed(ActionEvent evt) {
String tex = this.jVisor.getText();
String textt = String.valueOf(tex.length());
String[] linhas = tex.split(" ");
String[] arrayOfString1;
int j = (arrayOfString1 = linhas).length;
for (int i = 0; i < j; i++) {
String str1 = arrayOfString1[i];
}
String num1 = linhas[0];
String num2 = linhas[2];
for (int i = 0; i < linhas.length; i++) {
if (linhas[i].equals("+")) {
if ((num1.contains(".") | num2.contains("."))) {
double numd = validaDouble(num1);
double numd2 = validaDouble(num2);
double result = numd + numd2;
String res = String.valueOf(result);
this.jVisor.setText(res);
}
else
{
long a = validaLong(num1);
long b = validaLong(num2);
long result = a + b;
String res = String.valueOf(result);
this.jVisor.setText(res);
}
}
if (linhas[i].equals("*")) {
if ((num1.contains(".") | num2.contains("."))) {
double numd = validaDouble(num1);
double numd2 = validaDouble(num2);
double result = numd * numd2;
String res = String.valueOf(result);
this.jVisor.setText(res);
}
else
{
long a = validaLong(num1);
long b = validaLong(num2);
long result = a * b;
String res = String.valueOf(result);
this.jVisor.setText(res);
}
}
if (linhas[i].equals("-")) {
if ((num1.contains(".") | num2.contains("."))) {
double numd = validaDouble(num1);
double numd2 = validaDouble(num2);
double result = numd - numd2;
String res = String.valueOf(result);
this.jVisor.setText(res);
}
else {

32. long a = validaLong(num1);
long b = validaLong(num2);
long result = a - b;
String res = String.valueOf(result);
this.jVisor.setText(res);
}
}
if (linhas[i].equals("/")) {
String num = String.valueOf(num1);
String nume = String.valueOf(num2);
double a = Double.parseDouble(num);
double b = Double.parseDouble(nume);
try {
if (((a == 0.0D ? 1 : 0) | (b == 0.0D ? 1 : 0)) != 0) {
this.jVisor.setText("Divisor nao pode ser 0");
}
else {
double result = a / b;
String res = String.valueOf(result);
this.jVisor.setText(res);
} }
catch (Exception e)
{
e.printStackTrace();
}
} } }
private void jButton10ActionPerformed(ActionEvent evt) {
this.jVisor.setText("");
}
private void jButtonClearActionPerformed(ActionEvent evt) {
String texto = this.jVisor.getText();
int tamanho = texto.length();
if (texto.equals("")) {
this.jVisor.setText("");
} else {
this.jVisor.setText(texto.substring(0, tamanho - 1));
}
}
private void jButtonDividirActionPerformed(ActionEvent evt) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + " / ");
}
private void jButtonVezesActionPerformed(ActionEvent evt) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + " * ");
}
private void jButton11ActionPerformed(ActionEvent evt) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + ".");
}
private void jButtonSubActionPerformed(ActionEvent evt) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + " - ");
}
private void jVisorKeyPressed(KeyEvent evt) {
if (evt.getKeyCode() == 107) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + " + ");
}

33. if (evt.getKeyCode() == 109) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + " - ");
}
if (evt.getKeyCode() == 111) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + " / ");
}
if (evt.getKeyCode() == 106) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + " * ");
}
if (evt.getKeyCode() == 97) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "1");
}
if (evt.getKeyCode() == 96) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "0");
}
if (evt.getKeyCode() == 98) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "2");
}
if (evt.getKeyCode() == 99) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "3");
}
if (evt.getKeyCode() == 100) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "4");
}
if (evt.getKeyCode() == 101) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "5");
}
if (evt.getKeyCode() == 102) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "6");
}
if (evt.getKeyCode() == 103) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "7");
}
if (evt.getKeyCode() == 104) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "8");
}
if (evt.getKeyCode() == 105) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + "9");
}
if (evt.getKeyCode() == 8) {
String texto = this.jVisor.getText();
clear(texto);
}
if (evt.getKeyCode() == 127) {
this.jVisor.setText("");
}
if (evt.getKeyCode() == 110) {
String texto = this.jVisor.getText();
this.jVisor.setText(texto + ".");
}
if (evt.getKeyCode() == 10) {
String tex = this.jVisor.getText();
String textt = String.valueOf(tex.length());
String[] linhas = tex.split(" ");

34. String[] arrayOfString1;
int j = (arrayOfString1 = linhas).length;
for (int i = 0; i < j; i++) {
String str1 = arrayOfString1[i];
}
String num1 = linhas[0];
String num2 = linhas[2];
for (int i = 0; i < linhas.length; i++) {
if (linhas[i].equals("+")) {
if ((num1.contains(".") | num2.contains("."))) {
double numd = validaDouble(num1);
double numd2 = validaDouble(num2);
double result = numd + numd2;
String res = String.valueOf(result);
this.jVisor.setText(res);
}
else {
long a = validaLong(num1);
long b = validaLong(num2);
long result = a + b;
String res = String.valueOf(result);
this.jVisor.setText(res);
}
}
if (linhas[i].equals("*")) {
if ((num1.contains(".") | num2.contains("."))) {
double numd = validaDouble(num1);
double numd2 = validaDouble(num2);
double result = numd * numd2;
String res = String.valueOf(result);
this.jVisor.setText(res);
}
else {
long a = validaLong(num1);
long b = validaLong(num2);
long result = a * b;
String res = String.valueOf(result);
this.jVisor.setText(res);
}
}
if (linhas[i].equals("-")) {
if ((num1.contains(".") | num2.contains("."))) {
double numd = validaDouble(num1);
double numd2 = validaDouble(num2);
double result = numd - numd2;
String res = String.valueOf(result);
this.jVisor.setText(res);
}
else {
long a = validaLong(num1);
long b = validaLong(num2);
long result = a - b;
String res = String.valueOf(result);
this.jVisor.setText(res);
}
}
if (linhas[i].equals("/")) {
String num = String.valueOf(num1);
String nume = String.valueOf(num2);
double a = Double.parseDouble(num);
double b = Double.parseDouble(nume);
try {
if (((a == 0.0D ? 1 : 0) | (b == 0.0D ? 1 : 0)) != 0)
{
this.jVisor.setText("Divisor nao pode ser 0");
}
else {

35. double result = a / b;
String res = String.valueOf(result);
this.jVisor.setText(res);
}
}
catch (Exception e) {
e.printStackTrace();
}
} } } }}
package Calc.src.Calculadora;
import java.awt.EventQueue;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.UIManager;
import javax.swing.UIManager.LookAndFeelInfo;
import javax.swing.UnsupportedLookAndFeelException;
public class CalculadoraT{
public static void main(String[] args) {
try
{
UIManager.LookAndFeelInfo[] arrayOfLookAndFeelInfo;
int j = (arrayOfLookAndFeelInfo = UIManager.getInstalledLookAndFeels()).length;
for (int i = 0; i < j; i++) {
UIManager.LookAndFeelInfo info = arrayOfLookAndFeelInfo[i];
if ("Nimbus".equals(info.getName())) {
UIManager.setLookAndFeel(info.getClassName());
break;
}
} }
catch (ClassNotFoundException ex) {
Logger.getLogger(Calculadora.class.getName()).log(Level.SEVERE, null, ex);
}
catch (InstantiationException ex) {
Logger.getLogger(Calculadora.class.getName()).log(Level.SEVERE, null, ex);
}
catch (IllegalAccessException ex) {
Logger.getLogger(Calculadora.class.getName()).log(Level.SEVERE, null, ex);
}
catch (UnsupportedLookAndFeelException ex) {
Logger.getLogger(Calculadora.class.getName()).log(Level.SEVERE, null, ex);
}
EventQueue.invokeLater(new Runnable() {
public void run() {
new Calculadora().setVisible(true);
}
});
}}
package Calc.src.Calculadora;
import javax.swing.JTextArea;
public class ValidaIgual{
public static long validaLong(String nu) {
long a = Long.parseLong(nu);
return a; }
public String valida(String texto) {
JTextArea texo = new JTextArea();
String text = String.valueOf(texto.length());
String[] linhas = texto.split(" ");

36. String num1 = linhas[0];
String num2 = linhas[2];
for (int i = 0; i < linhas.length; i++) {
if (linhas[i].equals("+")) {
long a = validaLong(num1);
long b = validaLong(num2);
long result = a + b;
String res = String.valueOf(result);
texo.setText(res);
}
if (linhas[i].equals("*")) {
long a = validaLong(num1);
long b = validaLong(num2);
long result = a * b;
String res = String.valueOf(result);
texo.setText(res);
}
if (linhas[i].equals("-")) {
long a = validaLong(num1);
long b = validaLong(num2);
long result = a - b;
String res = String.valueOf(result);
texo.setText(res);
}
if (linhas[i].equals("/")) {
String num = String.valueOf(num1);
String nume = String.valueOf(num2);
double a = Double.parseDouble(num);
double b = Double.parseDouble(nume);
double result = a / b;
String res = String.valueOf(result);
texo.setText(res);
}
} return texto;
} }
2° PROGRAMA AHORCADO EN JAVA DESCOMPILER
package ahorcado.algoritmo;
import java.io.PrintStream;
public class AlgoritmoAhorcado
{
private boolean gana;
private int ganar = 0;
private Character[] posiciones = new Character[this.palabra.length()];
private String palabra = palabraAleatoria();
private String[] programacion = { "CATCH", "WHILE", "FOR", "ELSE", "VISUAL", "COMPUTADORES",
"COMPILACION", "EJECUCION", "FUENTE", "MEMORIA", "DISCO", "WEB", "ALGORITMO",
"PROGRAMA", "ORIENTADA", "ESTRUCTURA", "SENTENCIA", "PROCESADOR", "CODIGO",
"MAQUINA", "OBJETO", "NIVEL", "MICROSOFT", "WINDOWS", "UNIX", "EJECUTABLE", "SOFTWARE",
"HARDWARE", "EVENTO", "ESCUCHADOR", "ERROR", "EXCEPCION", "BUFFERED", "UBUNTU",
"MOZILLA" };
private String[] tecnologia = { "ORDENADOR", "PC", "MEMORIA", "CD", "DVD", "MOVIL", "WIFI",
"SATELITE", "INTERNET", "REDES", "TELEMATICA", "TELEFONIA", "VIDEOJUEGOS", "CONSOLAS",
"IPHONE", "INDUSTRIALES", "TELECOMUNICACIONES", "SISTEMAS", "INFORMATICA",
"ORDENADOR", "COMPUTADORAS", "ARTEFACTO", "OPERACION", "INGENIERIA", "PROTOTIPO",
"MECANICA", "ELECTRONICA", "ELECTRICIDAD", "AERONAUTICA", "TERMICO", "INFORMACION",
"CALCULO", "AUTOMATICO", "MAQUINA", "EMPRESA", "INNOVACION", "COMPETIDORES",

37. "MONOPOLIO", "MEDIOS", "SATELITE", "TELEFONO", "CELULARES", "CIRCUITOS", "ENERGIA",
"INFRAESTRUCTURA", "COMUNICACIONES" };
private String[] personajes = { "PICASSO", "DAVINCI", "ALBERTI", "VELAZQUEZ", "CONGORA",
"LORCA", "DALY", "GOYA", "GAUDI", "GAUSS", "MICKEYMOUSE", "DONALD", "DAREK", "CLINTON",
"COUSTEAU", "OBAMA", "AZNAR", "ZAPATERO", "RAJOY", "CHIKILICUATRE", "PIOLIN",
"BUENAFUENTE", "SILVESTRE", "CORRECAMINOS", "PLUTO", "GOOFY", "GALLARDON", "ZAPLANA",
"NARUTO", "RUBALCABA", "BLANCO", "TRINI", "CERVANTES", "GARCILASO", "MARCOPOLO",
"NARVAEZ", "CHAVEZ", "WASHINGTON", "JEFFERSON", "LINCON", "ROOSEVELT", "BUSH",
"KENNEDY", "FORD", "FRANKLIN", "NIXON", "CARTER", "REAGAN", "JACKSON", "SAMANIEGO",
"MACHADO", "CURIE", "SHAKESPEARE", "QUEVEDO", "GONGORA", "BECQUER", "LORCA",
"ALBERTI", "CERNUDA", "ALEIXANDRE", "NERUDA", "CELA", "OTERO", "GALILEO", "NEWTON",
"LAPLACE", "POISSON", "KELVIN", "MAXWELL", "COULOMB", "FARADAY", "HERTZ", "GIBBS",
"HAMILTON", "CASILLAS", "HIERRO", "REDONDO", "TORRES", "RAUL", "MARUJITA", "ALONSO",
"BELENESTEBAN", "NADAL", "GASOL", "BISBAL", "BUSTAMANTE", "RIHANA", "IRONMAN",
"SUPERMAN", "BATMAN", "MARADONA", "ACOSTA", "BATISTA", "IGARTIBURU", "MINIE", "HULK",
"SHAKIRA", "CIVERA" };
private String[] musica = { "MUSICAL", "CANCION", "TROMBON", "FLAUTA", "VIOLIN", "CLASICA",
"MODERNA", "CORCEA", "SEMIFUSA", "REDONDA", "NEGRA", "BLANCA", "SILENCIO", "SONIDO",
"PENTAGRAMA", "NOTAS", "PARTITURA", "ARMONIA", "MELODIA", "DURACION", "ALTURA",
"LATINA", "DURACION", "GRAVES", "AGUDOS", "INTENSIDAD", "TIMBRE", "RITMO",
"CONTRAPUNTO", "ACORDE", "JAZZ", "HEAVY", "ROCK", "POP", "DANCE", "SOUL", "TECLADO",
"INSTRUMENTO", "TIEMPO", "REGGAETON", "BALADA", "BOLERO" };
private String[] deportes = { "FUTBOL", "NATACION", "PESCA", "JABALINA", "SALTO", "LUCHA",
"POLO", "PATINAJE", "TAICHI", "GIMNASIA", "YOGA", "CULTURISMO", "TOROS", "HOCKEY",
"BEISBOL", "BALON", "PENTATLON", "LANZAMIENTO", "DANZA", "KARATE", "JUDO", "RELEVOS",
"ATLETISMO", "BOXEO", "AUTOMOVILISMO", "TENIS", "BALONCESTO", "BALONMANO",
"MOTOCICLISMO", "CICLISMO", "CAZA", "EQUITACION", "CANOA", "AJEDREZ", "BADMINTON",
"BILLAR", "WINDSURF", "SURF", "SKATE", "RAFTING", "PARAPENTE", "ESCALADA",
"PARACAIDISMO" };
private String[] ciencia = { "CONOCIMIENTO", "FILOSOFIA", "TECNOLOGICO", "MATEMATICAS",
"LOGICA", "EMPIRICO", "FACTICO", "ASTRONOMIA", "BIOLOGIA", "FISICA", "QUIMICA",
"GEOLOGIA", "GEOGRAFIA", "ANTROPOLOGIA", "POLITICA", "DEMOGRAFIA", "ECONOMIA",
"HISTORIA", "PSICOLOGIA", "SOCIOLOGIA", "EXPERIMENTACION", "HIPOTESIS", "TEORIA",
"METODO", "CRITERIO", "TEOREMA", "OBSERVACION", "DESCRIPCION", "INDUCCION",
"DEMOSTRACION", "REFUTACION", "COMPARACION" };
private String[] arte = { "OLEO", "SOL", "ACUARELA", "BARROCO", "LIENZO", "GOTICO",
"LITERATURA", "TEATRO", "ESCULTURA", "FOTOGRAFIA", "ROMANTICO", "HISTORIA", "GOYA",
"PINCEL", "BROCHA", "FRESCO", "DIBUJO", "MODERNISMO", "REALISMO", "GALERIA", "ARTISTA",
"ARQUITECTURA", "MUDEJAR", "ROMANICA", "RUPESTRE", "BIZANTINA", "PALEOCRISTIANA",
"PRERROMANICA", "RENACIMIENTO", "NEOCLASICISMO", "MITOLOGIA", "MUSEO" };
public void nuevaPalabra() {
this.palabra = palabraAleatoria();
this.posiciones = new Character[this.palabra.length()];
}
public void nuevaPalabra(String buscaEnArray) {
int aleatorio = 0;
if (buscaEnArray.equalsIgnoreCase("Arte")) {
aleatorio = aleatorio(this.arte);
this.palabra = this.arte[aleatorio];
}
else if (buscaEnArray.equalsIgnoreCase("Ciencia")) {
aleatorio = aleatorio(this.ciencia);
this.palabra = this.ciencia[aleatorio];
}
else if (buscaEnArray.equalsIgnoreCase("Deportes")) {
aleatorio = aleatorio(this.deportes);
this.palabra = this.deportes[aleatorio];
}
else if (buscaEnArray.equalsIgnoreCase("Música")) {
aleatorio = aleatorio(this.musica);
this.palabra = this.musica[aleatorio]; }

38. else if (buscaEnArray.equalsIgnoreCase("Personajes")) {
aleatorio = aleatorio(this.personajes);
this.palabra = this.personajes[aleatorio];
}
else if (buscaEnArray.equalsIgnoreCase("Tecnología")) {
aleatorio = aleatorio(this.tecnologia);
this.palabra = this.tecnologia[aleatorio];
}
else if (buscaEnArray.equalsIgnoreCase("Programación")) {
aleatorio = aleatorio(this.programacion);
this.palabra = this.programacion[aleatorio];
}
else {
aleatorio = aleatorio(this.arte);
this.palabra = this.arte[aleatorio];
}
this.posiciones = new Character[this.palabra.length()]; }
public void dificultad(String dificultad, String buscaEnArray) {
nuevaPalabra(buscaEnArray);
if (dificultad.equalsIgnoreCase("Fácil")) {
if (this.palabra.length() >= 5) {
do {
System.out.println(this.palabra.length());
nuevaPalabra(buscaEnArray);
System.out.println(this.palabra.length());
} while (
this.palabra.length() >= 5);
} }
if (dificultad.equalsIgnoreCase("Normal")) {
if ((this.palabra.length() <= 5) || (this.palabra.length() >= 7)) {
do {
System.out.println(this.palabra.length());
nuevaPalabra(buscaEnArray);
} while ((this.palabra.length() <= 5) || (this.palabra.length() >= 7));
} }
if (dificultad.equalsIgnoreCase("Difícil")) {
if ((this.palabra.length() <= 7) || (this.palabra.length() >= 10)) {
do {
System.out.println(this.palabra.length());
nuevaPalabra(buscaEnArray);
} while ((this.palabra.length() <= 7) || (this.palabra.length() >= 10));
} }
if (dificultad.equalsIgnoreCase("Muy Difícil")) {
if (this.palabra.length() <= 10) {
do {
System.out.println(this.palabra.length());
nuevaPalabra(buscaEnArray);
} while (
this.palabra.length() <= 10);
} } }
public void resetGana() {
this.ganar = 0;
this.gana = false;
for (int i = 0; i < this.palabra.length(); i++) {
this.posiciones[i] = null;
} }
public boolean ganarPartida() {
if (this.ganar == 1) {

39. this.gana = true;
} else {
this.gana = false;
}
return this.gana; }
public String getPalabra() {
return this.palabra; }
public Character[] getPosiciones() {
return this.posiciones; }
public String rellena() {
String modifica = "";
for (int i = 0; i < this.palabra.length(); i++) {
modifica = modifica + String.valueOf('*');
}
return modifica; }
public boolean iguales(char letra) {
boolean afir = false;
for (int i = 0; i < this.palabra.length(); i++) {
if (this.palabra.charAt(i) == letra) {
afir = true;
break;
}
afir = false;
}
return afir; }
public Character[] busca(char caracter) {
Character[] coincide = new Character[this.palabra.length()];
for (int i = 0; i < this.palabra.length(); i++) {
if (caracter == this.palabra.charAt(i)) {
coincide[i] = Character.valueOf('*');
} else {
coincide[i] = null;
} }
return coincide;
}
public String oculta(Character[] coincide) {
String temp = "";
char[] pos = new char[coincide.length];
if (coincide.length == this.palabra.length()) {
for (int i = 0; i < this.palabra.length(); i++) {
if ((coincide[i] != null) && (this.posiciones[i] == null)) {
this.posiciones[i] = coincide[i];
} }
for (int i = 0; i < this.palabra.length(); i++) {
if (this.posiciones[i] == null) {
pos[i] = '*';
} else {
pos[i] = this.palabra.charAt(i);
} }
temp = String.valueOf(pos);
if (temp.compareTo(this.palabra) == 0) {
this.ganar = 1;
} }
else {
temp = "Error en la comparacion";
}
return temp; }
public String palabraAleatoria() {
return this.arte[numAleatorio()]; }

40. public int numAleatorio() {
int ref = (int)(Math.random() * 100.0D);
if (ref > this.arte.length) {
ref = numAleatorio();
}
return ref; }
public int aleatorio(String[] palabras) {
return (int)(Math.random() * palabras.length);
}}