Using Optional in Java
With Java version 8, there is an option to assign null value to an object of type Optional. For example: Optional optionalVar = Optional.ofNullable(null); //Optional.ofNullable() accepts a null value to
With Java version 8, there is an option to assign null value to an object of type Optional. For example: Optional optionalVar = Optional.ofNullable(null); //Optional.ofNullable() accepts a null value to