tabla de proposiciones

/*
* logica.java
*
* Created on 23 de abril de 2007, 06:54 PM
*/

/**
*
* @author ALUMNO
*/
public class logica extends javax.swing.JFrame {

/** Creates new form logica */
public logica() {
initComponents();
}

/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// //GEN-BEGIN:initComponents
private void initComponents() {
jScrollPane1 = new javax.swing.JScrollPane();
jTextPane1 = new javax.swing.JTextPane();

setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
addWindowListener(new java.awt.event.WindowAdapter() {
public void windowOpened(java.awt.event.WindowEvent evt) {
formWindowOpened(evt);
}
});

jScrollPane1.setViewportView(jTextPane1);

org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(layout.createSequentialGroup()
.add(23, 23, 23)
.add(jScrollPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 346, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.addContainerGap(31, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(layout.createSequentialGroup()
.addContainerGap()
.add(jScrollPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 264, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.addContainerGap(25, Short.MAX_VALUE))
);
pack();
}// //GEN-END:initComponents

private void formWindowOpened(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_formWindowOpened
// TODO add your handling code here:
String str;
boolean p,q,r1,r2;
int i,j;

str = "";
for(p=false,i=0; i<2; i++,p=true){
for(q=false,j=0; j<2; j++,q=true){
r1 = p && q;
r2 = p q;
str = str + String.valueOf(p)+" AND "+String.valueOf(q)+" = "+String.valueOf(r1);
str += "\t";
str = str + String.valueOf(p)+" OR "+String.valueOf(q)+" = "+String.valueOf(r2);
str += "\n";
}
}
jTextPane1.setText(str);
}//GEN-LAST:event_formWindowOpened

/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new logica().setVisible(true);
}
});
}

// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JTextPane jTextPane1;
// End of variables declaration//GEN-END:variables

}