BeanShell

BeanShell

BeanShell is a small, free, embeddable Java source interpreter with object scripting language features, written in Java. It runs in the Java Virtual Machine and dynamically executes Java code fragments and scripts.
BeanShell image
java scripting interpreter open-source

BeanShell: Free Java Source Interpreter

A small, free, embeddable Java source interpreter with object scripting language features, written in Java, runs in the Java Virtual Machine and dynamically executes Java code fragments and scripts.

What is BeanShell?

BeanShell is a small, free, embeddable Java source interpreter with object scripting language features, written in Java. It runs in the Java Virtual Machine and dynamically executes Java code fragments and scripts.

Some key features of BeanShell include:

  • Supports scripting Java syntax and APIs, in addition to basic scripting commands
  • Lightweight and embeddable, with small memory footprint suitable for embedding in other apps
  • Extensible and customizable through Java interfaces
  • Supports scripted objects for prototyping Java objects
  • Can be used interactively or to run script files
  • Open source software released under LGPL and SPL licenses

BeanShell supports iteration and flow control statements, expressions, methods, and variables, providing functionality similar to other scripting languages. It dynamically compiles and executes Java code without prior compilation. BeanShell is commonly used for application scripting, testing, and prototyping.

BeanShell Features

Features

  1. Lightweight Java scripting language
  2. Supports common Java syntax and APIs
  3. Can be embedded in Java applications
  4. Good for testing, scripting, or rapid prototyping

Pricing

  • Open Source

Pros

Easy to learn syntax similar to Java

Full access to Java APIs

Small footprint

Open source and free

Cons

Not as full-featured as other scripting languages

Limited debugging capabilities

Performance overhead compared to compiled Java code

Limited adoption and community support


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