Joda-Time provides a quality replacement for the Java date and time classes. Note that from Java SE 8 onwards, users ...

The ANTLR 4 Runtime

Alternate implementations of JDK's "Math" functions.

Apache Commons Lang, a package of Java utility classes for the classes that are in java.lang's hierarchy, or are ...

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.

Rich and fluent assertions for testing in Java

Essentials for high-performance Android and Java projects

MVEL is a powerful expression language for Java-based applications.

API for SLF4J (The Simple Logging Facade for Java) which serves as a simple facade or abstraction for various logging ...

TestNG is a testing framework inspired from JUnit and NUnit but introducing some new functionalities that make it more ...