bsh - 2.0b4-20 main

BeanShell is a small, free, embeddable, Java source interpreter with object
scripting language features, written in Java. BeanShell executes standard Java
statements and expressions, in addition to obvious scripting commands and
syntax. BeanShell supports scripted objects as simple method closures like
those in Perl and JavaScript(tm).
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You can use BeanShell interactively for Java experimentation and debugging or
as a simple scripting engine for you applications. In short: BeanShell is a
dynamically interpreted Java, plus some useful stuff.