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Javassist

Javassist (Java programming assistant) is a load-time reflective system for Java. 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 before the JVM loads it. Unlike other similar systems, Javassist provides source-level abstraction; programmers can modify a class file without detailed knowledge of the Java bytecode. They do not have to even write an inserted bytecode sequence; Javassist instead can compile a fragment of source text on line (for example, just a single statement). This ease of use is a unique feature of Javassit against other tools.

 
CategoryByteCode
LicenseGNU Library or Lesser General Public License (LGPL)
HomePagehttp://labs.jboss.com/javassist/





Java is a trademark or registered trademark of Sun Microsystems, Inc. in the United States and other countries. This site is independent of Sun Microsystems, Inc.