output: #fixed code
                                  @Test
      public void testJPopulatorFactoryBeanWithCustomRandomizers() {
  
          Populator populator = getPopulatorFromSpringContext("/application-context-with-custom-randomizers.xml");
  
          // the populator managed by spring should be correctly configured
          assertThat(populator).isNotNull();
  
          // the populator should populate valid instances
          Person person = populator.populateBean(Person.class);
  
          assertPerson(person);
  
          assertThat(person.getEmail())
                  .isNotNull()
                  .isNotEmpty()
                  .matches(".*@.*\\..*");
      }
input: #vulnerable code 
                                  @Test
      public void testJPopulatorFactoryBeanWithCustomRandomizers() {
  
          ApplicationContext applicationContext =
                  new ClassPathXmlApplicationContext("/application-context-with-custom-randomizers.xml");
  
          Populator populator = (Populator) applicationContext.getBean("populator");
  
          // the populator managed by spring should be correctly configured
          assertThat(populator).isNotNull();
  
          // the populator should populate valid instances
          Person person = populator.populateBean(Person.class);
  
          assertPerson(person);
          System.out.println("person.getEmail() = " + person.getEmail());
          assertThat(person.getEmail())
                  .isNotNull()
                  .isNotEmpty()
                  .contains("@");
      } 
                              #location 7 
                              #vulnerability type RESOURCE_LEAK