Is there a performance benefit to using the method reference syntax instead of lambda syntax in Java 8?
Do method references skip the overhead of the lambda wrapper? Might they in the future?
What is the “->” symbol called?
I have seen the -> operator/symbol in Java 8 predicates recently and wondered what its name is. I know that it is used in lambda expressions, but I know that the symbol for lambda is λ, so that’s not it.
What is the “->” symbol called?
I have seen the -> operator/symbol in Java 8 predicates recently and wondered what its name is. I know that it is used in lambda expressions, but I know that the symbol for lambda is λ, so that’s not it.
What is the “->” symbol called?
I have seen the -> operator/symbol in Java 8 predicates recently and wondered what its name is. I know that it is used in lambda expressions, but I know that the symbol for lambda is λ, so that’s not it.
Is Collection.stream().filter().forEach() inefficient compared to a standard for each loop?
IntelliJ IDEA recommended to me just now to replace the following for-each loop with a Java 8 “forEach” call: