Core Calcite APIs and engine

Core Jackson processing abstractions (aka Streaming API), implementation for JSON

General data-binding functionality for Jackson: works on core streaming API

Core annotations used for value types, used by Jackson data binding package.

Caffeine is a high performance, near optimal caching library. It provides an in-memory cache using a Google Guava ...

A library to query and verify JSON

The uber-fast, ultra-lightweight classpath and module scanner for JVM languages.

fastutil extends the Java Collections Framework by providing type-specific maps, sets, lists, and queues with a small ...

Calcite APIs for LINQ (Language-Integrated Query) in Java

JDBC driver framework

checker-qual contains annotations (type qualifiers) that a programmerwrites to specify Java code for type-checking by ...

The "commons-compiler" API, including the "IExpressionEvaluator", "IScriptEvaluator", "IClassBodyEvaluator" and ...

The "JANINO" implementation of the "commons-compiler" API: Super-small, super-fast, independent from the JDK's ...

Compile time annotations

Javassist (JAVA programming ASSISTant) makes Java bytecode manipulation

A set of annotations used for code inspection support and code documentation.