# Uses of Interface
org.apache.bcel.Constants

Packages that use Constants
Package
Description
org.apache.bcel.classfile
Classes that describe the structure of a Java class file and a class file parser.
org.apache.bcel.util
Utility classes for the Apache Byte Code Engineering Library (BCEL), namely: Collection classes for JavaClass objects A converter for class files to HTML A tool to find instructions patterns via regular expressions A class to find classes as defined in the CLASSPATH A class loader that allows to create classes at run time
org.apache.bcel.verifier.statics
PassVerifier classes used internally by JustIce.
org.apache.bcel.verifier.structurals
A PassVerifier class mostly used internally by JustIce, yielding a control flow graph for public use as a nice side effect.

- ## Uses of Constants in org.apache.bcel.classfile

  Classes in org.apache.bcel.classfile that implement Constants
  Modifier and Type
  Class
  Description
  `final class`
  `CodeException`
  This class represents an entry in the exception table of the Code attribute and is used only there.
  `final class`
  `LocalVariable`
  This class represents a local variable within a method.

- ## Uses of Constants in org.apache.bcel.util

  Classes in org.apache.bcel.util that implement Constants
  Modifier and Type
  Class
  Description
  `class`
  `Class2HTML`
  Read class file(s) and convert them into HTML files.

- ## Uses of Constants in org.apache.bcel.verifier.statics

  Classes in org.apache.bcel.verifier.statics that implement Constants
  Modifier and Type
  Class
  Description
  `final class`
  `Pass2Verifier`
  This PassVerifier verifies a class file according to pass 2 as described in The Java Virtual Machine Specification, 2nd edition.

- ## Uses of Constants in org.apache.bcel.verifier.structurals

  Classes in org.apache.bcel.verifier.structurals that implement Constants
  Modifier and Type
  Class
  Description
  `class`
  `UninitializedObjectType`
  This class represents an uninitialized object type; see The Java Virtual Machine Specification, Second Edition, page 147: 4.9.4 for more details.