Hi, I have an error when run test from Pix application, when spring want create entityManagerFactory bean, the exception org.springframework.beans.factory.BeanCreationExce ption is throw.

Here my bean:
<bean id="entityManagerFactory"
        class="org.springframework.orm.jpa.LocalContainerE ntityManagerFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="jpaVendorAdapter">
            <bean class="org.springframework.orm.jpa.vendor.Hibernat eJpaVendorAdapter">
                <property name="database" value="HSQL" />
            </bean>
        </property>
    </bean>

    <bean id="dataSource"
        class="org.springframework.jdbc.datasource.DriverM anagerDataSource">
        <property name="driverClassName" value="org.hsqldb.jdbcDriver" />
        <property name="url" value="jdbc:hsqldb:hsql://localhost/pix" />
        <property name="username" value="sa" />
        <property name="password" value="" />
    </bean>




[u]
AND THE EXCEPTION:</u>


Tests run: 2, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 1.716 sec <<< FAILURE!
testRetrieveAlbumById(dao.AlbumJpaRepositoryTest) Time elapsed: 1.352 sec <<< ERROR!
org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'entityManagerFactory' defined in class path resource [persistenceContext.xml]: Cannot create inner bean 'org.springframework.orm.jpa.vendor.AbstractJpaVen dorAdapter#31884174' of type [org.springframework.orm.jpa.vendor.AbstractJpaVend orAdapter] while setting bean property 'jpaVendorAdapter'; nested exception is org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'org.springframework.orm.jpa.vendor.AbstractJpaVen dorAdapter#31884174' defined in class path resource [persistenceContext.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationExcepti on: Could not instantiate bean class [org.springframework.orm.jpa.vendor.AbstractJpaVend orAdapter]: Is it an abstract class?; nested exception is java.lang.InstantiationException
Caused by: org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'org.springframework.orm.jpa.vendor.AbstractJpaVen dorAdapter#31884174' defined in class path resource [persistenceContext.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationExcepti on: Could not instantiate bean class [org.springframework.orm.jpa.vendor.AbstractJpaVend orAdapter]: Is it an abstract class?; nested exception is java.lang.InstantiationException
Caused by: org.springframework.beans.BeanInstantiationExcepti on: Could not instantiate bean class [org.springframework.orm.jpa.vendor.AbstractJpaVend orAdapter]: Is it an abstract class?; nested exception is java.lang.InstantiationException
Caused by: java.lang.InstantiationException
    at sun.reflect.InstantiationExceptionConstructorAcces sorImpl.newInstance(InstantiationExceptionConstruc torAccessorImpl.java:30)