ForEach Method in Java 8

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ForEach Method i.e used for internal iteration.
why it is better than the for each loop or external iteration

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It's quite strange 🤔.??
Even the variable i is not defined, it's still working, no error occurred. I think, it may be the feature of the lambda expression; when we used i in association with the List object i.e. values as values.i then the lambda expression might have automatically assumed/treated the i as a variable of type Integer so that while iteration it could hold the individual values of the List object (which is defined here as a collection of Integer values).

yt.user-zull

I have tried to execute three scenerios in IDE by calculating the execution time.
enanached for loop is better than normal for loop iteration and for each method java 8.

mallupatil

How it is working it matter.we want internal.i want the reason why should I will go for for each methods where I have already enhance forloop

pankajkumarpradhan

in real world tests it is shown that external for loops runs at least %5 faster than modern ones, why is that ?

berkcan

Sir, will you please explain what is exactly
import java.util.List;
How Arraylist and List is related??

Cherupakstmt

Enhanced for-loop introduced in JDK 1.5..

sudharshanreddy

what about iterator in iterable interface?? is that not an internal loop for collection classes??

bipinesh

Why can't i use foreach on arrays ?
Is that only for collections?

sudhasusarita

If I am writing this code on eclipse with 1.8 version in system liberary its not working

aastha

sir how foreach is faster will exolain

preetisharma

How can i iterate from middle of index using for each

venkataramana

%15 ?! You should have plugged the charger in. I couldn't focus on anything else

wat u r talking u don't need internal s bt we need internal

softwaresagar

can you tell me why i cant use forEach with arrays ? not lists

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