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.

JAR File Size and Download Location:

File name: javassist.jar, javassist-3.18.0-GA.jar
File size: 707278 bytes
Date modified: 03-Jun-2013
Download: Javassist

Manifest of the JAR:

Ignore-Package: com.sun.jdi.request,com.sun.jdi.event,com.sun.jdi.connect,com.sun.jdi
Specification-Vendor: Shigeru Chiba, www.javassist.org
Built-By: chiba
Tool: Bnd-0.0.357
Bundle-Name: Javassist
Build-Jdk: 1.7.0_05
Bundle-Version: 3.18.0.GA
Bnd-LastModified: 1370186524350
Specification-Title: Javassist
Bundle-ManifestVersion: 2
Bundle-Description: Javassist (JAVA programming ASSISTant) makes Java 
 bytecode manipulation simple. It is a class library for editing bytecodes in Java.
Bundle-License: http://www.mozilla.org/MPL/MPL-1.1.html, http://www.gn
 u.org/licenses/lgpl-2.1.html, http://www.apache.org/licenses/
Bundle-SymbolicName: javassist
Specification-Version: 3.18.0-GA
Main-Class: javassist.CtClass

List of Classes in the JAR:

javassist/ByteArrayClassPath
javassist/CannotCompileException
javassist/ClassClassPath
javassist/ClassMap
javassist/ClassPath
javassist/ClassPathList
javassist/ClassPool
javassist/ClassPoolTail
javassist/CodeConverter
javassist/CtArray
javassist/CtBehavior
javassist/CtClass
javassist/CtClassType
javassist/CtConstructor
javassist/CtField
javassist/CtMember
javassist/CtMethod
javassist/CtNewClass
javassist/CtNewConstructor
javassist/CtNewMethod
javassist/CtNewNestedClass
javassist/CtNewWrappedConstructor
javassist/CtNewWrappedMethod
javassist/CtPrimitiveType
javassist/DirClassPath
javassist/FieldInitLink
javassist/JarClassPath
javassist/JarDirClassPath
javassist/Loader
javassist/LoaderClassPath
javassist/Modifier
javassist/NotFoundException
javassist/SerialVersionUID
javassist/Translator
javassist/URLClassPath
javassist/bytecode/AccessFlag
javassist/bytecode/AnnotationDefaultAttribute
javassist/bytecode/AnnotationsAttribute
javassist/bytecode/AttributeInfo
javassist/bytecode/BadBytecode
javassist/bytecode/BootstrapMethodsAttribute
javassist/bytecode/ByteArray
javassist/bytecode/ByteStream
javassist/bytecode/ByteVector
javassist/bytecode/Bytecode
javassist/bytecode/ClassFile
javassist/bytecode/ClassFilePrinter
javassist/bytecode/ClassFileWriter
javassist/bytecode/ClassInfo
javassist/bytecode/CodeAnalyzer
javassist/bytecode/CodeAttribute
javassist/bytecode/CodeIterator
javassist/bytecode/ConstInfo
javassist/bytecode/ConstInfoPadding
javassist/bytecode/ConstPool
javassist/bytecode/ConstantAttribute
javassist/bytecode/DeprecatedAttribute
javassist/bytecode/Descriptor
javassist/bytecode/DoubleInfo
javassist/bytecode/DuplicateMemberException
javassist/bytecode/EnclosingMethodAttribute
javassist/bytecode/ExceptionTable
javassist/bytecode/ExceptionTableEntry
javassist/bytecode/ExceptionsAttribute
javassist/bytecode/FieldInfo
javassist/bytecode/FieldrefInfo
javassist/bytecode/FloatInfo
javassist/bytecode/InnerClassesAttribute
javassist/bytecode/InstructionPrinter
javassist/bytecode/IntegerInfo
javassist/bytecode/InterfaceMethodrefInfo
javassist/bytecode/InvokeDynamicInfo
javassist/bytecode/LineNumberAttribute
javassist/bytecode/LocalVariableAttribute
javassist/bytecode/LocalVariableTypeAttribute
javassist/bytecode/LongInfo
javassist/bytecode/LongVector
javassist/bytecode/MemberrefInfo
javassist/bytecode/MethodHandleInfo
javassist/bytecode/MethodInfo
javassist/bytecode/MethodTypeInfo
javassist/bytecode/MethodrefInfo
javassist/bytecode/Mnemonic
javassist/bytecode/NameAndTypeInfo
javassist/bytecode/Opcode
javassist/bytecode/ParameterAnnotationsAttribute
javassist/bytecode/SignatureAttribute
javassist/bytecode/SourceFileAttribute
javassist/bytecode/StackMap
javassist/bytecode/StackMapTable
javassist/bytecode/StringInfo
javassist/bytecode/SyntheticAttribute
javassist/bytecode/Utf8Info
javassist/bytecode/analysis/Analyzer
javassist/bytecode/analysis/ControlFlow
javassist/bytecode/analysis/Executor
javassist/bytecode/analysis/Frame
javassist/bytecode/analysis/FramePrinter
javassist/bytecode/analysis/IntQueue
javassist/bytecode/analysis/MultiArrayType
javassist/bytecode/analysis/MultiType
javassist/bytecode/analysis/Subroutine
javassist/bytecode/analysis/SubroutineScanner
javassist/bytecode/analysis/Type
javassist/bytecode/analysis/Util
javassist/bytecode/annotation/Annotation
javassist/bytecode/annotation/AnnotationImpl
javassist/bytecode/annotation/AnnotationMemberValue
javassist/bytecode/annotation/AnnotationsWriter
javassist/bytecode/annotation/ArrayMemberValue
javassist/bytecode/annotation/BooleanMemberValue
javassist/bytecode/annotation/ByteMemberValue
javassist/bytecode/annotation/CharMemberValue
javassist/bytecode/annotation/ClassMemberValue
javassist/bytecode/annotation/DoubleMemberValue
javassist/bytecode/annotation/EnumMemberValue
javassist/bytecode/annotation/FloatMemberValue
javassist/bytecode/annotation/IntegerMemberValue
javassist/bytecode/annotation/LongMemberValue
javassist/bytecode/annotation/MemberValue
javassist/bytecode/annotation/MemberValueVisitor
javassist/bytecode/annotation/NoSuchClassError
javassist/bytecode/annotation/ShortMemberValue
javassist/bytecode/annotation/StringMemberValue
javassist/bytecode/stackmap/BasicBlock
javassist/bytecode/stackmap/MapMaker
javassist/bytecode/stackmap/Tracer
javassist/bytecode/stackmap/TypeData
javassist/bytecode/stackmap/TypeTag
javassist/bytecode/stackmap/TypedBlock
javassist/compiler/AccessorMaker
javassist/compiler/CodeGen
javassist/compiler/CompileError
javassist/compiler/Javac
javassist/compiler/JvstCodeGen
javassist/compiler/JvstTypeChecker
javassist/compiler/KeywordTable
javassist/compiler/Lex
javassist/compiler/MemberCodeGen
javassist/compiler/MemberResolver
javassist/compiler/NoFieldException
javassist/compiler/Parser
javassist/compiler/ProceedHandler
javassist/compiler/SymbolTable
javassist/compiler/SyntaxError
javassist/compiler/Token
javassist/compiler/TokenId
javassist/compiler/TypeChecker
javassist/compiler/ast/ASTList
javassist/compiler/ast/ASTree
javassist/compiler/ast/ArrayInit
javassist/compiler/ast/AssignExpr
javassist/compiler/ast/BinExpr
javassist/compiler/ast/CallExpr
javassist/compiler/ast/CastExpr
javassist/compiler/ast/CondExpr
javassist/compiler/ast/Declarator
javassist/compiler/ast/DoubleConst
javassist/compiler/ast/Expr
javassist/compiler/ast/FieldDecl
javassist/compiler/ast/InstanceOfExpr
javassist/compiler/ast/IntConst
javassist/compiler/ast/Keyword
javassist/compiler/ast/Member
javassist/compiler/ast/MethodDecl
javassist/compiler/ast/NewExpr
javassist/compiler/ast/Pair
javassist/compiler/ast/Stmnt
javassist/compiler/ast/StringL
javassist/compiler/ast/Symbol
javassist/compiler/ast/Variable
javassist/compiler/ast/Visitor
javassist/convert/TransformAccessArrayField
javassist/convert/TransformAfter
javassist/convert/TransformBefore
javassist/convert/TransformCall
javassist/convert/TransformFieldAccess
javassist/convert/TransformNew
javassist/convert/TransformNewClass
javassist/convert/TransformReadField
javassist/convert/TransformWriteField
javassist/convert/Transformer
javassist/expr/Cast
javassist/expr/ConstructorCall
javassist/expr/Expr
javassist/expr/ExprEditor
javassist/expr/FieldAccess
javassist/expr/Handler
javassist/expr/Instanceof
javassist/expr/MethodCall
javassist/expr/NewArray
javassist/expr/NewExpr
javassist/runtime/Cflow
javassist/runtime/Desc
javassist/runtime/DotClass
javassist/runtime/Inner
javassist/scopedpool/ScopedClassPool
javassist/scopedpool/ScopedClassPoolFactory
javassist/scopedpool/ScopedClassPoolFactoryImpl
javassist/scopedpool/ScopedClassPoolRepository
javassist/scopedpool/ScopedClassPoolRepositoryImpl
javassist/scopedpool/SoftValueHashMap
javassist/tools/Dump
javassist/tools/framedump
javassist/tools/reflect/CannotCreateException
javassist/tools/reflect/CannotInvokeException
javassist/tools/reflect/CannotReflectException
javassist/tools/reflect/ClassMetaobject
javassist/tools/reflect/CompiledClass
javassist/tools/reflect/Compiler
javassist/tools/reflect/Loader
javassist/tools/reflect/Metalevel
javassist/tools/reflect/Metaobject
javassist/tools/reflect/Reflection
javassist/tools/reflect/Sample
javassist/tools/rmi/AppletServer
javassist/tools/rmi/ExportedObject
javassist/tools/rmi/ObjectImporter
javassist/tools/rmi/ObjectNotFoundException
javassist/tools/rmi/Proxy
javassist/tools/rmi/RemoteException
javassist/tools/rmi/RemoteRef
javassist/tools/rmi/Sample
javassist/tools/rmi/StubGenerator
javassist/tools/web/BadHttpRequest
javassist/tools/web/ServiceThread
javassist/tools/web/Viewer
javassist/tools/web/Webserver
javassist/util/HotSwapper
javassist/util/Trigger
javassist/util/proxy/FactoryHelper
javassist/util/proxy/MethodFilter
javassist/util/proxy/MethodHandler
javassist/util/proxy/Proxy
javassist/util/proxy/ProxyFactory
javassist/util/proxy/ProxyObject
javassist/util/proxy/ProxyObjectInputStream
javassist/util/proxy/ProxyObjectOutputStream
javassist/util/proxy/RuntimeSupport
javassist/util/proxy/SecurityActions
javassist/util/proxy/SerializedProxy