HashRaygoza

package mx.hashsoft.itext7;

import com.itextpdf.kernel.events.PdfDocumentEvent;
import com.itextpdf.kernel.geom.PageSize;
import com.itextpdf.kernel.pdf.PdfDocument;
import com.itextpdf.kernel.pdf.PdfWriter;
import com.itextpdf.layout.Document;
import com.itextpdf.layout.element.Paragraph;
import java.io.FileNotFoundException;
import java.util.logging.Level;

HashRaygoza

keytool -genkey -keystore myKeystore -alias myself
keytool -selfcert -alias myself -keystore myKeystore
jarsigner -keystore myKeystore Test-1.0.jar myself

HashRaygoza

<?xml version="1.0" encoding="UTF-8"?>
<jnlp spec="1.0+" codebase="http://192.168.0.17:8080/Test/" href="Test.jnlp">
   <information>
      <title>Prueba Java WebStart</title>
      <vendor>HashSoftware</vendor>
      <homepage href="http://192.168.0.17:8080/Test/" />
      <description>Testing Testing</description>
   </information>
   <security>
      <all-permissions />

HashRaygoza

<?xml version="1.0" encoding="UTF-8"?>
<jnlp spec="1.0+" codebase="http://192.168.0.17:8080/Test/" href="Test.jnlp">
   <information>
      <title>Prueba Java WebStart</title>
      <vendor>HashSoftware</vendor>
      <homepage href="http://192.168.0.17:8080/Test/" />
      <description>Testing Testing</description>
   </information>
   <security>
      <all-permissions />

HashRaygoza

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package mx.hashsoft.hibernateanotaciones;

import java.io.Serializable;
import java.util.Date;
import javax.persistence.Column;

HashRaygoza

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package mx.hashsoft.hibernateanotaciones;

import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Entity;

HashRaygoza

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package mx.hashsoft.hibernateanotaciones;

import java.lang.reflect.Field;
import java.sql.Connection;
import java.sql.DatabaseMetaData;

HashRaygoza

package mx.calculo;

public class Calculo {
   public double calcular(double s) {
	    return s*s;	
   }

   public double calcularIVA(double precio){
	    return precio*016;
   }

HashRaygoza

package mx.calculoTest;

import mx.calculo.Calculo;
import org.junit.*;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;

public class CalculoTest {

HashRaygoza

package mx.hash.print;


import jssc.SerialPort;
import jssc.SerialPortException;

public class PrinterTest {

    public static void main(String[] args) {
        SerialPort serialPort = new SerialPort("COM7");