Java / Variable
What is shadowing in Java?
Shadowing refers to the practice of using two variables with the same name within scopes that overlap. When shadowed, the variable with the higher-level scope is hidden because the variable with lower-level scope overrides it. The higher-level variable is then shadowed.
You can access a shadowed class or instance variable by using its fully qualifyed name which is the name of the class that contains it. Shadowing is also known as variable shadowing.
In the above example, the variable 'i' is shadowed in the setter and this keyword is used to refer to the instance variable 'i'.
Dogecoin! Earn free bitcoins up to $250 now by signing up.
Earn bitcoins upto $250 (free), invest in other Cryptocurrencies when you signup with blockfi. Use the referral link: Signup now and earn!
Using BlockFi, don't just buy crypto - start earning on it. Open an interest account with up to 8.6% APY, trade currencies, or borrow money without selling your assets.
Invest now!!! Get Free equity stock (US, UK only)!
Use Robinhood app to invest in stocks. It is safe and secure. Use the Referral link to claim your free stock when you sign up!.
The Robinhood app makes it easy to trade stocks, crypto and more.
More Related questions...