title: org.hibernate.TransactionException: transaction timeout expired
body: <p>I am getting while running all my test cases which is about 400. It is able to run for some tests but for 130 I am getting the error <code>org.hibernate.TransactionException: transaction timeout expired</code>, but when I run that specific test which has the same error then it passes. any suggestion would be welcome.</p>
  
  <p>the error message is:</p>
  
  <blockquote>
    <p>org.hibernate.TransactionException: transaction timeout expired at
    org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.determineRemainingTransactionTimeOutPeriod(JdbcCoordinatorImpl.java:271)</p>
  </blockquote>