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Java 8 - find element in List

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Created by:
Tehya-Blanchard
474

In this article, we would like to show you how to find an element in List in Java 8.

In this approach we're gonna:

  • invoke stream() on the list,
  • call collect() method with Collector.toList() that collects all Stream elements into a List instance.

Practical example

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In this example, we use Java 8 Stream API to find the first occurrence of User named Tom in the List.

Output:

Note:

We create new list - foundUsers to collect the result in case there are many users named Tom.

Note:

In the section below you can find the implementation of the User class

User class

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User.java:

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