Premature end of file when running junits

Problem:

Premature end of file error when running Junits

[junitreport] [Fatal Error] :-1:-1: Premature end of file.
[junitreport] The file /tmp/repository/Yogesh/task2652_story1984/modulesmgr/junit_report/out/xml/TEST-com.coresecurity.ctrlsvc.modules.ModulesImportAndBasicCRUDTest.xml is not a valid XML document. It is possibly corrupted.


Observations:
1) TESTS-testsuites.xml was coming out to be empty.
2) The resulting xml file was getting too large in size.


Solution:
Hibernate logging was enabled which was leading to large size of XML.
We disabled logging in config.xml as given below
Earlier it was true, we made it false

<bean id="mySessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<qualifier value ="DataSource" />
<property name="dataSource" ref="myDataSource" />
<property name="packagesToScan" value="com.coresecurity.datamanager"/>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>
<prop key="hibernate.show_sql">false</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
<prop key="hibernate.transaction">true</prop>
<prop key="hibernate.c3p0.min_size">5</prop>
<prop key="hibernate.c3p0.max_size">20</prop>
<prop key="hibernate.c3p0.timeout">300</prop>
<prop key="hibernate.c3p0.max_statements">50</prop>
<prop key="hibernate.c3p0.idle_test_period">3000</prop>
</props>
</property>
</bean>