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DevOps / Apache Groovy Interview questions

What is Apache Groovy?

Apache Groovy is a dynamic, optionally-typed programming language for the Java Virtual Machine, designed to be highly compatible with Java syntax while adding features like closures, native list/map literals, and built-in markup building.

It compiles to standard JVM bytecode, so Groovy code can call Java libraries directly and vice versa, making it easy to adopt incrementally inside an existing Java codebase rather than requiring a full rewrite.

It's widely used for scripting, testing (via the Spock framework), and as the DSL foundation for build tools like Gradle and CI pipelines like Jenkins.

Groovy runs on:
Groovy is commonly used as the DSL foundation for:

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