Java Fundamentals - Lesson 38 - java.util.function

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[trishulcurtis]

Initial introduction about lambda made everything crystal clear. Great content. Thank you

[mikhailpalagashvili]

from spring to java to software your explanations r legendary!

[farzankh]

Man I love how you make everything understandable by providing simple examples. Keep it up! 💙

[AmitMishra-rino]

Thank you this makes functional interface quite easy to understand and apply.

[peterfraga]

in time stamp 21:14 WHERE YOU USE THE Consumer<String> c1 = can you pass that value to another function or can use it (if it was an integer in a calculation or something)

[peterfraga]

Hi Laurentiu,
Hope you are doing good... looking at Suppliers is it possible to pass a function and if so can I pass it values...
just learning lets say I want to pass 2 integers can I do this ...

import java.util.function.Supplier;

public class Example4 {

public static void main(String[] args) {
int a = 3;
int b = 4

Supplier<Integer> s = (a, b) -> multi();

System.out.println(s.get());

}

}

public Integer multi() {
return 7*3;
}
I get numerous errors, if it can be done can you tell me how please...

Lets say I want to do this using the BiFunction how can I get something like this to work..