Janino is a super-small, super-fast Java compiler. Not only can it compile a set of source files to a set of class files like the JAVAC tool, but also can it compile a Java expression, block, class body or source file in memory, load the bytecode and execute it directly in the same JVM.

Janino is not intended to be a development tool, but an embedded compiler for run-time compilation purposes, e.g. expression evaluators or "server pages" engines like JSP.

JAR File Size and Download Location:

File name: commons-compiler-jdk.jar, commons-compiler-jdk-2.6.1.jar
File size: 43330 bytes
Date modified: 24-Jun-2010
Download: Janino

Manifest of the JAR:

Implementation-Version: 2.6.1
Implementation-URL: http://janino.net

List of Classes in the JAR:

org/codehaus/commons/compiler/jdk/ByteArrayJavaFileManager
org/codehaus/commons/compiler/jdk/ClassBodyEvaluator
org/codehaus/commons/compiler/jdk/CompilerFactory
org/codehaus/commons/compiler/jdk/ExpressionEvaluator
org/codehaus/commons/compiler/jdk/FileInputJavaFileManager
org/codehaus/commons/compiler/jdk/JavaFileManagerClassLoader
org/codehaus/commons/compiler/jdk/JavaSourceClassLoader
org/codehaus/commons/compiler/jdk/ScriptEvaluator
org/codehaus/commons/compiler/jdk/SimpleCompiler
org/codehaus/commons/io/MultiReader