XML : IllegalAccessError in Java SE app with Weld implementation

I am trying to run a standalone app that has Weld implementation of CDI, and in that app I need EntityManager to work with Oracle database.

When I run my app (via Weld main method), following is shown in cmd line:

  Exception in thread "main" java.lang.IllegalAccessError: tried to access class javax.xml.parsers.FactoryFinder from class javax.xml.parsers.FactoryFinder$ConfigurationError      at java.lang.Class.getDeclaringClass0(Native Method)      at java.lang.Class.getDeclaringClass(Unknown Source)      at java.lang.Class.getEnclosingClass(Unknown Source)      at java.lang.Class.getSimpleBinaryName(Unknown Source)      at java.lang.Class.isMemberClass(Unknown Source)      at org.jboss.weld.util.reflection.Reflections.isNonStaticInnerClass(Reflections.java:139)      at org.jboss.weld.bootstrap.BeanDeployer.isBeanCandidate(BeanDeployer.java:98)      at org.jboss.weld.bootstrap.BeanDeployer.addClass(BeanDeployer.java:78)      at org.jboss.weld.bootstrap.BeanDeployer.addClasses(BeanDeployer.java:135)      at org.jboss.weld.bootstrap.BeanDeployment.createBeans(BeanDeployment.java:184)      at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:349)      at org.jboss.weld.bootstrap.api.helpers.ForwardingBootstrap.deployBeans(ForwardingBootstrap.java:70)      at org.jboss.weld.environment.se.Weld.initialize(Weld.java:133)      at org.jboss.weld.environment.se.StartMain.go(StartMain.java:41)      at org.jboss.weld.environment.se.StartMain.main(StartMain.java:52)    

What could cause such an error?

Here is my persistence.xml:

  <persistence-unit name="oracleUnit"                    transaction-type="RESOURCE_LOCAL">      <provider>org.hibernate.ejb.HibernatePersistence</provider>        <class>entities.MyEntity</class>        <properties>          <property name="javax.persistence.jdbc.driver" value="oracle.jdbc.driver.OracleDriver" />          <property name="javax.persistence.jdbc.platform"                    value="org.eclipse.persistence.platform.database.oracle.OraclePlatform" />            <property name="javax.persistence.jdbc.url"                    value="jdbc:oracle:thin:@localhost:1521:orcl" />          <property name="javax.persistence.jdbc.user" value="TEST" />          <property name="javax.persistence.jdbc.password" value="test" />            <property name="hibernate.dialect" value="org.hibernate.dialect.Oracle10gDialect"/>      </properties>  </persistence-unit>    

Here are dependencies:

  <dependencies>        <dependency>          <groupId>org.jboss.weld.se</groupId>          <artifactId>weld-se-core</artifactId>          <version>1.1.10.Final</version>      </dependency>      <dependency>          <groupId>org.hibernate</groupId>          <artifactId>hibernate-core</artifactId>          <version>4.3.8.Final</version>      </dependency>      <dependency>          <groupId>org.hibernate</groupId>          <artifactId>hibernate-entitymanager</artifactId>          <version>4.3.8.Final</version>      </dependency>      <dependency>          <groupId>org.hibernate</groupId>          <artifactId>hibernate-validator</artifactId>          <version>5.1.3.Final</version>      </dependency>      <dependency>          <groupId>com.oracle</groupId>          <artifactId>ojdbc6</artifactId>          <version>11.2.0.3</version>      </dependency>    

Here is how I create Entity Manager, fairly standard:

    EntityManagerFactory emf = Persistence.createEntityManagerFactory("oracleUnit");      EntityManager em = emf.createEntityManager();