boolean Boolean System.Boolean System.IComparable System.IFormattable System.IConvertible Boolean.valueOf(${str}) System.String str Parse System.Boolean String.valueOf(${this}) ToString System.String "False" System.String FalseString "False" ${this:16}.setFalseString(${value}) "True" System.String TrueString "True" ${this:16}.setTrueString(${value}) ${this} != null System.Boolean HasValue ${this} != null ${this:16}.setHasValue(${value}) ${this} System.Boolean Value ${this} ${this:16}.setValue(${value})