### Question:
CompanyParamsFiscalYears { public CompanyParamsFiscalYears depreciationFraction(Integer depreciationFraction) { this.depreciationFraction = depreciationFraction; return this; }  CompanyParamsFiscalYears accountingPeriod(Integer accountingPeriod); @javax.annotation.Nullable @ApiModelProperty(example = "1", value = "期") Integer getAccountingPeriod(); void setAccountingPeriod(Integer accountingPeriod); CompanyParamsFiscalYears depreciationFraction(Integer depreciationFraction); @javax.annotation.Nullable @ApiModelProperty(example = "1", value = "減価償却端数処理法(法人のみ)(0: 切り捨て、1: 切り上げ)") Integer getDepreciationFraction(); void setDepreciationFraction(Integer depreciationFraction); CompanyParamsFiscalYears endDate(String endDate); @javax.annotation.Nullable @ApiModelProperty(example = "2018-12-31", value = "期末日（決算日）") String getEndDate(); void setEndDate(String endDate); CompanyParamsFiscalYears indirectWriteOffMethod(Boolean indirectWriteOffMethod); @javax.annotation.Nullable @ApiModelProperty(example = "true", value = "固定資産の控除法（true: 間接控除法、false: 直接控除法）") Boolean getIndirectWriteOffMethod(); void setIndirectWriteOffMethod(Boolean indirectWriteOffMethod); CompanyParamsFiscalYears indirectWriteOffMethodType(Boolean indirectWriteOffMethodType); @javax.annotation.Nullable @ApiModelProperty(example = "false", value = "間接控除時の累計額（true: 資産分類別、false: 共通）") Boolean getIndirectWriteOffMethodType(); void setIndirectWriteOffMethodType(Boolean indirectWriteOffMethodType); CompanyParamsFiscalYears returnCode(Integer returnCode); @javax.annotation.Nullable @ApiModelProperty(example = "0", value = "不動産所得使用区分（0: 一般、3: 一般/不動産） ※個人事業主のみ設定可能") Integer getReturnCode(); void setReturnCode(Integer returnCode); CompanyParamsFiscalYears startDate(String startDate); @javax.annotation.Nullable @ApiModelProperty(example = "2018-01-01", value = "期首日") String getStartDate(); void setStartDate(String startDate); CompanyParamsFiscalYears taxFraction(Integer taxFraction); @javax.annotation.Nullable @ApiModelProperty(example = "0", value = "消費税端数処理方法（0: 切り上げ、1: 切り捨て, 2: 四捨五入）") Integer getTaxFraction(); void setTaxFraction(Integer taxFraction); CompanyParamsFiscalYears useIndustryTemplate(Boolean useIndustryTemplate); @javax.annotation.Nullable @ApiModelProperty(example = "false", value = "製造業向け機能（true: 使用する、false: 使用しない）") Boolean getUseIndustryTemplate(); void setUseIndustryTemplate(Boolean useIndustryTemplate); @Override boolean equals(java.lang.Object o); @Override int hashCode(); @Override String toString(); static final String SERIALIZED_NAME_ACCOUNTING_PERIOD; static final String SERIALIZED_NAME_DEPRECIATION_FRACTION; static final String SERIALIZED_NAME_END_DATE; static final String SERIALIZED_NAME_INDIRECT_WRITE_OFF_METHOD; static final String SERIALIZED_NAME_INDIRECT_WRITE_OFF_METHOD_TYPE; static final String SERIALIZED_NAME_RETURN_CODE; static final String SERIALIZED_NAME_START_DATE; static final String SERIALIZED_NAME_TAX_FRACTION; static final String SERIALIZED_NAME_USE_INDUSTRY_TEMPLATE; }### Answer:
@Test public void depreciationFractionTest() { }