If you need to download the joda-time-2.0.jar specifically, you can find it at these official and reliable repositories:
Released in July 2011, Joda-Time 2.0 introduced significant enhancements over the 1.x series. Joda-Time - Home joda-time-2.0.jar download
Provides the full distribution, including the JAR, source code, and Javadoc in .zip or .tar.gz formats. If you need to download the joda-time-2
Joda-Time 2.0: Comprehensive Guide and Download Reference Joda-Time 2.0 was a landmark release in the Java ecosystem, establishing itself as the de facto standard for date and time handling before the introduction of the official java.time API in Java 8. Even with modern Java versions, many legacy systems and specific cross-platform projects still rely on this specific version or its descendants. Quick Joda-Time 2.0 JAR Download Links Even with modern Java versions, many legacy systems
The standard source for Java developers. You can download the JAR directly or view the POM file.