It is a simple project that consists of making a MySQL query and displaying it. I use NetBeans. The hibernate.xml and client.xml file were created by NetBeans (Hibernate Configuration Wizard and Hibernate Mapping Wizard). I really have no idea what the problem is.
1) POM file:

```
<?xml version="1.0" encoding="UTF-8"?>
<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">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.mycompany</groupId>
    <artifactId>alsoMaven</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>jar</packaging>
    <dependencies>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>6.0.5</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>5.4.10.Final</version>
            <type>jar</type>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>4.3.1.Final</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate.javax.persistence</groupId>
            <artifactId>hibernate-jpa-2.1-api</artifactId>
            <version>1.0.0.Final</version>
        </dependency>
    </dependencies>
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
    </properties>
</project>

```

2) Main Class:

```
public static void main(String[] args) {
    StandardServiceRegistry registry = new StandardServiceRegistryBuilder()
            .configure() // obtiene los valores de hibernate.cfg.xml
            .build();
    try {
        SessionFactory sessionFactory = new MetadataSources(registry)
                .buildMetadata().buildSessionFactory();
        Session session = sessionFactory.openSession();
        session.beginTransaction();
        Cliente c = (Cliente) session.load(Cliente.class, 1);
        System.out.println(c);
        session.getTransaction().commit();
        session.close();
        sessionFactory.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

```

3) Exception:

```
------------------------------------------------------------------------
Building alsoMaven 1.0-SNAPSHOT
------------------------------------------------------------------------
Downloading: http://repo.maven.apache.org/maven2/org/jboss/spec/javax/transaction/jboss-transaction-api_1.2_spec/1.1.1.Final/jboss-transaction-api_1.2_spec-1.1.1.Final.jar
Downloading: http://repo.maven.apache.org/maven2/org/javassist/javassist/3.24.0-GA/javassist-3.24.0-GA.jar
Downloading: http://repo.maven.apache.org/maven2/org/jboss/logging/jboss-logging/3.3.2.Final/jboss-logging-3.3.2.Final.jar
Downloading: http://repo.maven.apache.org/maven2/org/hibernate/common/hibernate-commons-annotations/5.1.0.Final/hibernate-commons-annotations-5.1.0.Final.jar

------------------------------------------------------------------------
BUILD FAILURE
------------------------------------------------------------------------
Total time: 3.184s
Finished at: Sun Mar 08 21:10:54 GMT-03:00 2020
Final Memory: 6M/16M
------------------------------------------------------------------------
Failed to execute goal on project alsoMaven: Could not resolve dependencies for project com.mycompany:alsoMaven:jar:1.0-SNAPSHOT: The following artifacts could not be resolved: org.jboss.logging:jboss-logging:jar:3.3.2.Final, org.javassist:javassist:jar:3.24.0-GA, org.jboss.spec.javax.transaction:jboss-transaction-api_1.2_spec:jar:1.1.1.Final, org.hibernate.common:hibernate-commons-annotations:jar:5.1.0.Final: Could not transfer artifact org.jboss.logging:jboss-logging:jar:3.3.2.Final from/to central (http://repo.maven.apache.org/maven2): Failed to transfer file: http://repo.maven.apache.org/maven2/org/jboss/logging/jboss-logging/3.3.2.Final/jboss-logging-3.3.2.Final.jar. Return code is: 501 , ReasonPhrase:HTTPS Required. -> [Help 1]

To see the full stack trace of the errors, re-run Maven with the -e switch.
Re-run Maven using the -X switch to enable full debug logging.

```

Thx!