What is method reference in Java 8?

1.	What is method reference in Java 8?
Answer» Method REFERENCES support in POINTING to the METHODS by their names. A method reference is denoted by USING "::" symbol. A method reference is used to indicate the following methods Static methods Instance methods Constructors using new operator (TreeSet::new) This is a fundamental QUESTION in java 8 interview questions.

Answer»

Method REFERENCES support in POINTING to the METHODS by their names. A method reference is denoted by USING "::" symbol. A method reference is used to indicate the following methods

Static methods
Instance methods
Constructors using new operator (TreeSet::new)

This is a fundamental QUESTION in java 8 interview questions.

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What is method reference in Java 8?

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