CollLib is a library of functions, interfaces, and base implementations, which eases everyday use of imperative programming principles in Java development.

CollLib's released jar artifacts are available in the Maven central repository at: If you use Maven (recommended), just add CollLib as a dependency in your project's pom.xml file (groupId=org.colllib, artifactId=colllib).

Apart from the Maven distribution the CollLib binaries are also available in the "Files" section. When using the manual download from there, you also need to include the following jar files in your project:

juel-api-2.2.7.jar, juel-impl-2.2.7.jar, commons-beanutils-core-1.8.3.jar and commons-logging-1.1.1.jar


NEW: colllib switches to Java 8 starting with colllib 2.0. If you depend on an older VM-version, please stick to colllib-1.6.

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