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Are lambda expressions objects in Java?
Yes, any lambda expression is an object in Java. It is an instance of a functional interface. We have assigned a lambda expression to any variable and pass it like any other object.
Syntax
(parameters) -> expression or (parameters) -> { statements; }
In the below example, how a lambda expression has assigned to a variable and how it can be invoked.
Example
@FunctionalInterface interface ComparatorTask { public boolean compare(int t1, int t2); } public class LambdaObjectTest { public static void main(String[] args) { ComparatorTask ctask = (int t1, int t2) -> {return t1 > t2;}; // lambda expression boolean b = ctask.compare(10, 3); System.out.println("The result is: " + b); } }
Output
The result is: true
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