Java 8 new feature method reference details

Java 8 new feature method reference

For reference, we generally use it in objects, and the characteristic of object reference is that different reference objects can operate on the same piece of content!

The method reference of Java 8 defines four formats:

Static method reference example

Object method reference example

Specific type method reference example

The reference of a specific method is difficult to understand. It refers to an ordinary method, but the reference method is: classname:: methodname

Construction method reference example

Generally speaking, some new features of Java 8 have not been widely used in the current projects, but after learning, you won't be confused by the code of this new feature of Java 8!

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