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chibash 0d468da4e9 fixes a security problem in pom.xml 2 months ago
sample updated the copyright notices to be the triple license of MPL/LGPL/AL 5 years ago
src fixes typos for #357 2 months ago
tutorial fixes JASSIST-255 Primitive array return values cause invalid cast to Object 5 years ago
.gitignore changes CtClass#toClass() and ClassPool#toClass() etc. to support Java 11, 2 years ago
License.html added the Apache license. 9 years ago for release 3.27.0-GA 1 year ago
Readme.html fixes typos for #357 2 months ago
build.xml for release 3.27.0-GA 1 year ago
javassist.jar fixes Issue #339 6 months ago
pom.xml fixes a security problem in pom.xml 2 months ago

Java bytecode engineering toolkit

Javassist version 3

Copyright © 1999-2020 by Shigeru Chiba, All rights reserved.

Javassist (JAVA programming ASSISTant) makes Java bytecode manipulation simple. It is a class library for editing bytecodes in Java; it enables Java programs to define a new class at runtime and to modify a class file when the JVM loads it. Unlike other similar bytecode editors, Javassist provides two levels of API: source level and bytecode level. If the users use the source- level API, they can edit a class file without knowledge of the specifications of the Java bytecode. The whole API is designed with only the vocabulary of the Java language. You can even specify inserted bytecode in the form of source text; Javassist compiles it on the fly. On the other hand, the bytecode-level API allows the users to directly edit a class file as other editors.

This software is distributed under the Mozilla Public License Version 1.1, the GNU Lesser General Public License Version 2.1 or later, or the Apache License Version 2.0.