### Question:
TrialPlSectionsResponseTrialPlSectionsSections { public TrialPlSectionsResponseTrialPlSectionsSections closingBalance(Integer closingBalance) { this.closingBalance = closingBalance; return this; }  TrialPlSectionsResponseTrialPlSectionsSections closingBalance(Integer closingBalance); @javax.annotation.Nullable @ApiModelProperty(example = "-25920", value = "期末残高") Integer getClosingBalance(); void setClosingBalance(Integer closingBalance); TrialPlSectionsResponseTrialPlSectionsSections id(Integer id); @ApiModelProperty(example = "1", required = true, value = "部門ID") Integer getId(); void setId(Integer id); TrialPlSectionsResponseTrialPlSectionsSections items(List<TrialPlSectionsResponseTrialPlSectionsItems> items); TrialPlSectionsResponseTrialPlSectionsSections addItemsItem(TrialPlSectionsResponseTrialPlSectionsItems itemsItem); @javax.annotation.Nullable @ApiModelProperty(value = "breakdown_display_type:item, account_item_display_type:account_item指定時のみ含まれる") List<TrialPlSectionsResponseTrialPlSectionsItems> getItems(); void setItems(List<TrialPlSectionsResponseTrialPlSectionsItems> items); TrialPlSectionsResponseTrialPlSectionsSections name(String name); @javax.annotation.Nullable @ApiModelProperty(example = "開発部門", value = "部門名") String getName(); void setName(String name); TrialPlSectionsResponseTrialPlSectionsSections partners(List<TrialPlSectionsResponseTrialPlSectionsPartners> partners); TrialPlSectionsResponseTrialPlSectionsSections addPartnersItem(TrialPlSectionsResponseTrialPlSectionsPartners partnersItem); @javax.annotation.Nullable @ApiModelProperty(value = "breakdown_display_type:partner, account_item_display_type:account_item指定時のみ含まれる") List<TrialPlSectionsResponseTrialPlSectionsPartners> getPartners(); void setPartners(List<TrialPlSectionsResponseTrialPlSectionsPartners> partners); @Override boolean equals(java.lang.Object o); @Override int hashCode(); @Override String toString(); static final String SERIALIZED_NAME_CLOSING_BALANCE; static final String SERIALIZED_NAME_ID; static final String SERIALIZED_NAME_ITEMS; static final String SERIALIZED_NAME_NAME; static final String SERIALIZED_NAME_PARTNERS; }### Answer:
@Test public void closingBalanceTest() { }