What is Constructor reference? | Method reference in Java 8 | Java 8 method reference

In this Java programming tutorial, we delve into the concept of constructor references, a powerful feature introduced in Java 8. Constructor references allow you to refer to constructors using method reference syntax, making your code more concise and readable.

**Key Points Covered:**
- Explanation of constructor references in Java 8 and their syntax.
- Practical demonstration using examples to illustrate how to use constructor references.
- Comparison with traditional object creation methods to highlight the benefits of constructor references.
- Step-by-step guide on implementing and leveraging constructor references effectively in your Java projects.

By the end of this video, you'll have a solid understanding of how constructor references work in Java 8 and how they can simplify your code when creating objects.

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What is Constructor reference? | Method reference in Java 8 | Java 8 method reference | Lambda expression in Java | Java Lambda expressions.

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[jvsnyc]

I think that in-between just showing the basic syntax and use of a lambda function, and the explanation of method references, that you probably should review the various basic FunctionalInterface definitions.
Not all of them, there are too many. But it is confusing to beginners, after learning the concept of functional interface, and that they can define for their own use any variant of such they may ever need, that usually they do not need to do so, because so often one of the ones that Java provides will do exactly what they need. In this playlist it might be even easier to get confused about such matters.
A proper introductory coverage of the built-in functional interfaces provided by Java would include some well-chosen subset of these:
jshell> import java.util.function.
BiConsumer BiFunction BiPredicate BinaryOperator BooleanSupplier
Consumer DoubleBinaryOperator DoubleConsumer DoubleFunction DoublePredicate
DoubleSupplier DoubleToIntFunction DoubleToLongFunction DoubleUnaryOperator Function
IntBinaryOperator IntConsumer IntFunction IntPredicate IntSupplier
IntToDoubleFunction IntToLongFunction IntUnaryOperator LongBinaryOperator LongConsumer
LongFunction LongPredicate LongSupplier LongToDoubleFunction LongToIntFunction
LongUnaryOperator ObjDoubleConsumer ObjIntConsumer ObjLongConsumer Predicate
Supplier ToDoubleBiFunction ToDoubleFunction ToIntBiFunction ToIntFunction
ToLongBiFunction ToLongFunction UnaryOperator