output: #fixed code
                                  @Test
      public void testContents() throws IOException {
          try (CompoundDocument document = createTestDocument()) {
              Entry root = document.getRootEntry();
  
              assertNotNull(root);
  
              SortedSet<Entry> children = new TreeSet<Entry>(root.getChildEntries());
              assertEquals(25, children.size());
  
              // Weirdness in the file format, name is *written backwards* 1-24 + Catalog
              for (String name : "1,2,3,4,5,6,7,8,9,01,02,11,12,21,22,31,32,41,42,51,61,71,81,91,Catalog".split(",")) {
                  assertEquals(name, children.first().getName());
                  children.remove(children.first());
              }
          }
      }
input: #vulnerable code 
                                  @Test
      public void testContents() throws IOException {
          CompoundDocument document = createTestDocument();
  
          Entry root = document.getRootEntry();
  
          assertNotNull(root);
  
          SortedSet<Entry> children = new TreeSet<Entry>(root.getChildEntries());
          assertEquals(25, children.size());
  
          // Weirdness in the file format, name is *written backwards* 1-24 + Catalog
          for (String name : "1,2,3,4,5,6,7,8,9,01,02,11,12,21,22,31,32,41,42,51,61,71,81,91,Catalog".split(",")) {
              assertEquals(name, children.first().getName());
              children.remove(children.first());
          }
      } 
                              #location 5 
                              #vulnerability type RESOURCE_LEAK