Uses of Interface
org.objectweb.asm.Opcodes

Packages that use Opcodes
org.objectweb.asm.commons Provides some useful class and method adapters. 
org.objectweb.asm.tree.analysis Provides a framework for static code analysis based on the asm.tree package. 
org.objectweb.asm.xml Provides SAX 2.0 adapters for ASM visitors to convert classes to and from XML. 
 

Uses of Opcodes in org.objectweb.asm.commons
 

Classes in org.objectweb.asm.commons that implement Opcodes
 class AdviceAdapter
          A MethodAdapter to insert before, after and around advices in methods and constructors.
 class CodeSizeEvaluator
          A MethodAdapter that can be used to approximate method size.
 class JSRInlinerAdapter
          A MethodAdapter that removes JSR instructions and inlines the referenced subroutines.
 

Uses of Opcodes in org.objectweb.asm.tree.analysis
 

Classes in org.objectweb.asm.tree.analysis that implement Opcodes
 class Analyzer
          A semantic bytecode analyzer.
 class BasicInterpreter
          An Interpreter for BasicValue values.
 class BasicVerifier
          An extended BasicInterpreter that checks that bytecode instructions are correctly used.
 class SimpleVerifier
          An extended BasicVerifier that performs more precise verifications.
 class SourceInterpreter
          An Interpreter for SourceValue values.
 

Uses of Opcodes in org.objectweb.asm.xml
 

Classes in org.objectweb.asm.xml that implement Opcodes
 class ASMContentHandler
          A ContentHandler that transforms XML document into Java class file.