code: @Override
      public Query createQuery(String qlString)
      {
          if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled())
              Tr.debug(tc, "em.createQuery(" + qlString + ");\n" + toString());
  
          return getEMInvocationInfo(false).createQuery(qlString);
      }
docs: (non-Javadoc)
  
  @see javax.persistence.EntityManager#createQuery(java.lang.String)