Breaking News: Grepper is joining You.com. Read the official announcement!
Check it out

Don’t create a method that accepts Optional

Sumit Rawal answered on May 15, 2023 Popularity 1/10 Helpfulness 1/10

Contents


More Related Answers

  • js optional object field
  • how to create an optional property in swift struct
  • java how to make a parameter optional
  • ts interface optional parameter
  • How to Create An Optional Parameter In Express?
  • typescript optional as required
  • how to make a parameter optional in typescript
  • jupyter notebook to python script
  • Typescript optional function parameters
  • optional function parameter javascript
  • how to define optional parameter in typescript
  • java how to make a parameter optional
  • How to pass optional parameters while omitting some other optional parameters?
  • add optional parameters javascript or typescript function
  • typescript make function argument optional
  • optional.ispresent in java
  • how to make a function input optional in python
  • javascript optional parameters
  • java how to make a parameter optional
  • typescript optional parameters with default value
  • unlimited optional arguments js
  • optional arguments
  • arguments optional
  • java how to make a parameter optional
  • java how to make a parameter optional
  • optional function call js
  • java how to make a parameter optional
  • java how to make a parameter optional
  • 10.4.1.2. Using return is Optional // Functions
  • 10.4.3. Arguments Are Optional // Functions

  • Don’t create a method that accepts Optional

    0

    Creating a method that accepts Optional as a parameter might introduce a problem it wants to solve, NullPointerException.

    If a person using the method with the Optional parameter is not aware of it, they might pass a null to the method instead of Optional.empty(). Processing a null will produce a NullPointerException.

    Popularity 1/10 Helpfulness 1/10 Language java
    Source: Grepper
    Tags: java
    Link to this answer
    Share Copy Link
    Contributed on May 15 2023
    Sumit Rawal
    0 Answers  Avg Quality 2/10


    X

    Continue with Google

    By continuing, I agree that I have read and agree to Greppers's Terms of Service and Privacy Policy.
    X
    Grepper Account Login Required

    Oops, You will need to install Grepper and log-in to perform this action.