In this source code example, we show how to use forEach() method to filter list in Java with examples.

Java 8 forEach Filtering Example

In this example, we filter a list of strings and print the filtered list to the console. Only strings having greater than equal to three characters are shown.

import java.util.ArrayList;
import java.util.List;

public class JavaForEachListFilter {

    public static void main(String[] args) {

        List progLangs = new ArrayList<>();

        progLangs.add("Java");
        progLangs.add("C");
        progLangs.add("C++");
        progLangs.add("Python");
        progLangs.add("GoLang");

        progLangs.stream().filter(item -> (item.length() >= 3)).forEach(System.out::println);
    }
}

Output:

Java
C++
Python
GoLang