29 Java 8 Streams foreach() Method Example

Published: 25 January 2022
on channel: coderolls

#Java8Features #JavaStreams

Example code can be found here:

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In this video, we will see the foreach() method of the Java 8 Stream API.

We know the foreach loop i.e. enhanced for loop in java, the foreach() method will work as similar to the foreach loop.

Instead of writing a long for or foreach loop syntax, we can simply used the foreach method to perform any action for each elements of the stream.

foreach() method is easy to use and make code readable, maintainable and compact.

Watch this video, to learn more about foreach() method. Also, in the video we have done a comparison of the simple for loop, foreach loop and foreach() method from java 8 Stream API.

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00:00 Recap
00:08 Introduction
00:27 What is forEach method
01:09 foreach() Method Example
02:14 foreach() Method Example - Case 1 - Simple for Loop
03:12 foreach() Method Example - Case 2 - foreach Method (Enhanced for loop)
04:37 foreach() Method Example - Case 3 - foreach Method of Stream
05:47 Conclusion

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