Registry / utility / commons-collections4

commons-collections4

library4.5.0javamavenunverified

Apache Commons Collections4 provides types that extend and augment the Java Collections Framework with additional data structures and utilities.

utility

<dependency>
  <groupId>org.apache.commons</groupId>
  <artifactId>commons-collections4</artifactId>
  <version>4.5.0</version>
</dependency>

homepage ↗docs ↗

INSTALL

IMPORT

SIG · COMMONS-COLLECTION

commons-collections4

utilityjavav4.5.0

harness data pending

Install & Compatibility

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Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

CollectionUtils

✓ org.apache.commons.collections4.CollectionUtils

Finds the intersection of two lists using CollectionUtils.

import org.apache.commons.collections4.CollectionUtils; import java.util.Arrays; import java.util.List; public class Quickstart { public static void main(String[] args) { List<String> list1 = Arrays.asList("a", "b", "c"); List<String> list2 = Arrays.asList("b", "c", "d"); System.out.println(CollectionUtils.intersection(list1, list2)); } }

Debug

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Version history

4.5.0latest on Maven

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Resources

homepagehttps://commons.apache.org/proper/commons-collections/ ↗

docshttps://appdoc.app/artifact/org.apache.commons/commons-collections4/ ↗