Cant get HibernateUtil work
<p>I am getting this error when I run my project and can't figure what's going on.</p>

<blockquote>
  <p>java.lang.NoClassDefFoundError: Could not initialize class
  com.sepa.util.HibernateUtil   at
  com.sepa.controller.InicioBean.getProvincias(InicioBean.java:27)  at
  sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)   at
  sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at
  sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)     at
  javax.el.BeanELResolver.getValue(BeanELResolver.java:363)     at
  com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
    at
  com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
    at com.sun.el.parser.AstValue.getValue(AstValue.java:140)   at
  com.sun.el.parser.AstValue.getValue(AstValue.java:204)    at
  com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:226)
    at
  org.jboss.weld.el.WeldValueExpression.getValue(WeldValueExpression.java:50)
    at
  com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
    at
  javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194)
    at
  javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:182)
    at
  javax.faces.component.UISelectItem.getItemValue(UISelectItem.java:208)
    at
  com.sun.faces.renderkit.SelectItemsIterator.initializeItems(SelectItemsIterator.java:197)
    at
  com.sun.faces.renderkit.SelectItemsIterator.hasNext(SelectItemsIterator.java:135)
    at
  com.sun.faces.renderkit.html_basic.MenuRenderer.renderOptions(MenuRenderer.java:762)
    at
  com.sun.faces.renderkit.html_basic.MenuRenderer.renderSelect(MenuRenderer.java:847)
    at
  com.sun.faces.renderkit.html_basic.MenuRenderer.encodeEnd(MenuRenderer.java:297)
    at
  javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:920)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1863)
    at javax.faces.render.Renderer.encodeChildren(Renderer.java:176)    at
  javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:890)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1856)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1859)
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1859)
    at
  com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:458)
    at
  com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:134)
    at
  javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
    at
  com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)
    at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)    at
  com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:659)   at
  org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
    at
  org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
    at
  org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
    at
  org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
    at
  org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
    at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)   at
  org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
    at
  org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:416)
    at
  org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:283)
    at
  com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
    at
  com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
    at
  org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)
    at
  org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)
    at
  org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
    at
  org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
    at
  org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283)
    at
  org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:200)
    at
  org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:132)
    at
  org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111)
    at
  org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
    at
  org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536)
    at
  org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
    at
  org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
    at
  org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
    at
  org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
    at
  org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591)
    at
  org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571)
    at java.lang.Thread.run(Thread.java:745)</p>
</blockquote>

<p>This is my InicioBean class</p>

<pre><code>package com.sepa.controller;

import com.sepa.model.Provincia;

import javax.faces.bean.ManagedBean;
import javax.faces.bean.RequestScoped;

import java.util.List;

import com.sepa.util.HibernateUtil;

import org.hibernate.Session;
import org.hibernate.Query;

@ManagedBean(name = "inicioBean", eager = true)
@RequestScoped
public class InicioBean {

    private Provincia provincia;
    List&lt;Provincia&gt; provincias;
    String algo;

    public List&lt;Provincia&gt; getProvincias() {
        Session session = null;
        provincias = null;
        try {
            session = HibernateUtil.getSessionFactory().openSession();
            Query query = session.createQuery("from Provincia");
            provincias = (List&lt;Provincia&gt;) query.list();
        } catch (Exception e) {
            System.out.println(e.getMessage());
        } finally {
            if (session != null) {
                session.close();
            }
        }
        return provincias;
    }
}
</code></pre>

<p>This is my HibernateUtil class</p>

<pre><code>package com.sepa.util;

import org.hibernate.cfg.Configuration;
import org.hibernate.SessionFactory;

public class HibernateUtil {

    private static final SessionFactory sessionFactory;

    static {
        try {
            // Create the SessionFactory from standard (hibernate.cfg.xml)
            // config file.
            sessionFactory = new Configuration().configure().buildSessionFactory();
        } catch (Throwable ex) {
            // Log the exception.
            System.err.println("Initial SessionFactory creation failed." + ex);
            throw new ExceptionInInitializerError(ex);
        }
    }

    public static SessionFactory getSessionFactory() {
        return sessionFactory;
    }
}
</code></pre>

<p>This is my hibernate.cfg.xml</p>

<pre><code>&lt;?xml version='1.0' encoding='utf-8'?&gt;
&lt;!DOCTYPE hibernate-configuration PUBLIC
        "-//Hibernate/Hibernate Configuration DTD//EN"
        "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd"&gt;
&lt;hibernate-configuration&gt;
    &lt;session-factory&gt;
        &lt;property name="hibernate.dialect"&gt;org.hibernate.dialect.MySQL5Dialect&lt;/property&gt;
        &lt;property name="hibernate.connection.driver_class"&gt;com.mysql.jdbc.Driver&lt;/property&gt;
        &lt;property name="hibernate.connection.url"&gt;jdbc:mysql://localhost:3306/SEPA&lt;/property&gt;
        &lt;property name="hibernate.connection.username"&gt;root&lt;/property&gt;
        &lt;property name="hibernate.connection.password"&gt;sepaweb&lt;/property&gt;
        &lt;mapping class="com.sepa.model.Provincia"/&gt;
    &lt;/session-factory&gt;
&lt;/hibernate-configuration&gt;
</code></pre>

<p>And this is my pom</p>

<pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
&lt;project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"&gt;
    &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;

    &lt;groupId&gt;com.sepa&lt;/groupId&gt;
    &lt;artifactId&gt;SEPAWeb&lt;/artifactId&gt;
    &lt;version&gt;1.0-SNAPSHOT&lt;/version&gt;
    &lt;packaging&gt;war&lt;/packaging&gt;

    &lt;name&gt;SEPAWeb&lt;/name&gt;

    &lt;dependencies&gt;
        &lt;dependency&gt;
            &lt;groupId&gt;org.glassfish&lt;/groupId&gt;
            &lt;artifactId&gt;javax.faces&lt;/artifactId&gt;
            &lt;version&gt;2.2.7&lt;/version&gt;
        &lt;/dependency&gt;
        &lt;dependency&gt;
            &lt;groupId&gt;javax&lt;/groupId&gt;
            &lt;artifactId&gt;javaee-web-api&lt;/artifactId&gt;
            &lt;version&gt;7.0&lt;/version&gt;
            &lt;scope&gt;provided&lt;/scope&gt;
        &lt;/dependency&gt;
        &lt;dependency&gt;
            &lt;groupId&gt;org.hibernate&lt;/groupId&gt;
            &lt;artifactId&gt;hibernate-core&lt;/artifactId&gt;
            &lt;version&gt;5.1.0.Final&lt;/version&gt;
        &lt;/dependency&gt;
        &lt;dependency&gt;
            &lt;groupId&gt;org.hibernate&lt;/groupId&gt;
            &lt;artifactId&gt;hibernate-entitymanager&lt;/artifactId&gt;
            &lt;version&gt;5.1.0.Final&lt;/version&gt;
        &lt;/dependency&gt;
        &lt;dependency&gt;
            &lt;groupId&gt;mysql&lt;/groupId&gt;
            &lt;artifactId&gt;mysql-connector-java&lt;/artifactId&gt;
            &lt;version&gt;5.1.35&lt;/version&gt;
        &lt;/dependency&gt;

    &lt;/dependencies&gt;

    &lt;build&gt;
        &lt;plugins&gt;
            &lt;plugin&gt;
                &lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt;
                &lt;artifactId&gt;maven-compiler-plugin&lt;/artifactId&gt;
                &lt;version&gt;3.1&lt;/version&gt;
                &lt;configuration&gt;
                    &lt;source&gt;1.7&lt;/source&gt;
                    &lt;target&gt;1.7&lt;/target&gt;
                &lt;/configuration&gt;
            &lt;/plugin&gt;
        &lt;/plugins&gt;
    &lt;/build&gt;

&lt;/project&gt;
</code></pre>

<p>I really don't know what's going on, I tried a lot of things, changed hibernate.cfg.xml's folder, tryed many HibernateUtil files but I can't get this work.</p>

<p><a href="http://i.stack.imgur.com/C5Mmy.png" rel="nofollow">Project's structure</a></p>

<p>Thank!</p>