Master Oogways enlighten us about Optional in his previous two sessions, and Now he set the stage for the final advise on Optional and believe me that is the most searchable questions on the internet about Optional, also many peoples mailed in OpenJDK...
Java8: Oogways Advice on Optional
While PO reading Java 8 Optional he has few question in mind and can not understand why Optional added in Java, How it saves us from the almighty villain null pointer Exception. So he goes to master Shifu, But the Irony is Shifu does not sure about...
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