Remove a bunch of commented code

src/main/java/com/gmu/bookshare/model/ListingDto.java

@@ -16,11 +16,6 @@ import java.util.Date;
 @JsonInclude(JsonInclude.Include.NON_NULL)
 public class ListingDto {
 
-//    @Getter(AccessLevel.NONE)
-//    @Setter(AccessLevel.NONE)
-//    private final SimpleDateFormat dateFormat
-//            = new SimpleDateFormat("yyyy-MM-dd HH:mm");
-
     @JsonProperty("id")
     private Long id;
 
@@ -50,12 +45,4 @@ public class ListingDto {
 
     @JsonProperty("title")
     private String title;
-
-//    public Date getCreateDateConverted() throws ParseException {
-//        return dateFormat.parse(this.createDate);
-//    }
-//
-//    public void setCreateDateConverted(Date date) {
-//        this.createDate = dateFormat.format(date);
-//    }
 }

src/test/java/com/gmu/bookshare/BookshareRestControllerIntegrationTest.java

@@ -82,17 +82,11 @@ public class BookshareRestControllerIntegrationTest {
         ListingDto listingDtoNotInDB = modelMapper.map(listingNotInDB, ListingDto.class);
 
         given(listingService.updateListing(any(ListingEntity.class))).willReturn(listingInDB);
-//        given(listingService.updateListing(listingNotInDB)).willReturn(null);
 
         mvc.perform(put("/bs/api/listing/" + listingDtoInDB.getId())
                 .contentType(MediaType.APPLICATION_JSON)
                 .content(JsonUtil.writeValueAsString(listingDtoInDB)))
                 .andExpect(status().isOk());
-
-//        mvc.perform(put("/bs/api/listing/" + listingDtoNotInDB.getId())
-//                .contentType(MediaType.APPLICATION_JSON)
-//                .content(JsonUtil.writeValueAsString(listingDtoNotInDB)))
-//                .andExpect(status().isNotFound());
     }
 
     @Test