# Uses of Package
org.apache.bcel.classfile

- Packages that use org.apache.bcel.classfile
  Package | Description
  --- | ---
  org.apache.bcel | This package contains basic classes for the Byte Code Engineering Library and constants defined by the JVM specification.
  org.apache.bcel.classfile | This package contains the classes that describe the structure of a Java class file and a class file parser.
  org.apache.bcel.generic | This package contains the "generic" part of the Byte Code Engineering Library, i.e., classes to dynamically modify class objects and byte code instructions.
  org.apache.bcel.util | This package contains utility classes for the Byte Code Engineering Library, namely:
  org.apache.bcel.verifier.statics | Provides PassVerifier classes used internally by JustIce.

- Classes in org.apache.bcel.classfile used by org.apache.bcel
  Class and Description
  JavaClass Represents a Java class, i.e., the data structures, constant pool, fields, methods and commands contained in a Java .class file.

- Classes in org.apache.bcel.classfile used by org.apache.bcel.classfile
  Class and Description
  AccessFlags Super class for all objects that have modifiers like private, final, ...
  AnnotationDefault Represents the default value of a annotation for a method info.
  AnnotationEntry Represents one annotation in the annotation table
  Annotations base class for annotations
  Attribute Abstract super class for Attribute objects.
  AttributeReader Deprecated. Use UnknownAttributeReader instead
  BootstrapMethod This class represents a bootstrap method attribute, i.e., the bootstrap method ref, the number of bootstrap arguments and an array of the bootstrap arguments.
  BootstrapMethods This class represents a BootstrapMethods attribute.
  ClassFormatException Thrown when the BCEL attempts to read a class file and determines that a class is malformed or otherwise cannot be interpreted as a class file.
  Code This class represents a chunk of Java byte code contained in a method.
  CodeException This class represents an entry in the exception table of the Code attribute and is used only there.
  Constant Abstract superclass for classes to represent the different constant types in the constant pool of a class file.
  ConstantClass This class is derived from the abstract `Constant` and represents a reference to a (external) class.
  ConstantCP Abstract super class for Fieldref, Methodref, InterfaceMethodref and InvokeDynamic constants.
  ConstantDouble This class is derived from the abstract `Constant` and represents a reference to a Double object.
  ConstantDynamic This class is derived from the abstract `Constant` and represents a reference to a dynamically computed constant.
  ConstantFieldref This class represents a constant pool reference to a field.
  ConstantFloat This class is derived from the abstract `Constant` and represents a reference to a float object.
  ConstantInteger This class is derived from the abstract `Constant` and represents a reference to an int object.
  ConstantInterfaceMethodref This class represents a constant pool reference to an interface method.
  ConstantInvokeDynamic This class is derived from the abstract `Constant` and represents a reference to a invoke dynamic.
  ConstantLong This class is derived from the abstract `Constant` and represents a reference to a long object.
  ConstantMethodHandle This class is derived from the abstract `Constant` and represents a reference to a method handle.
  ConstantMethodref This class represents a constant pool reference to a method.
  ConstantMethodType This class is derived from the abstract `Constant` and represents a reference to a method type.
  ConstantModule This class is derived from the abstract `Constant` and represents a reference to a module.
  ConstantNameAndType This class is derived from the abstract `Constant` and represents a reference to the name and signature of a field or method.
  ConstantObject This interface denotes those constants that have a "natural" value, such as ConstantLong, ConstantString, etc..
  ConstantPackage This class is derived from the abstract `Constant` and represents a reference to a package.
  ConstantPool This class represents the constant pool, i.e., a table of constants, of a parsed classfile.
  ConstantString This class is derived from the abstract `Constant` and represents a reference to a String object.
  ConstantUtf8 Extends the abstract `Constant` to represent a reference to a UTF-8 encoded string.
  ConstantValue This class is derived from Attribute and represents a constant value, i.e., a default value for initializing a class field.
  Deprecated This class is derived from Attribute and denotes that this is a deprecated method.
  ElementValue The element_value structure is documented at https://docs.oracle.com/javase/specs/jvms/se11/html/jvms-4.html#jvms-4.7.16.1
  ElementValuePair An annotation's element value pair.
  EnclosingMethod This attribute exists for local or anonymous classes and ...
  ExceptionTable This class represents the table of exceptions that are thrown by a method.
  Field This class represents the field info structure, i.e., the representation for a variable in the class.
  FieldOrMethod Abstract super class for fields and methods.
  InnerClass This class represents a inner class attribute, i.e., the class indices of the inner and outer classes, the name and the attributes of the inner class.
  InnerClasses This class is derived from Attribute and denotes that this class is an Inner class of another.
  JavaClass Represents a Java class, i.e., the data structures, constant pool, fields, methods and commands contained in a Java .class file.
  LineNumber This class represents a (PC offset, line number) pair, i.e., a line number in the source that corresponds to a relative address in the byte code.
  LineNumberTable This class represents a table of line numbers for debugging purposes.
  LocalVariable This class represents a local variable within a method.
  LocalVariableTable This class represents colection of local variables in a method.
  LocalVariableTypeTable
  Method This class represents the method info structure, i.e., the representation for a method in the class.
  MethodParameter Entry of the parameters table.
  MethodParameters This class represents a MethodParameters attribute.
  Module This class is derived from Attribute and represents the list of modules required, exported, opened or provided by a module.
  ModuleExports This class represents an entry in the exports table of the Module attribute.
  ModuleMainClass This class is derived from Attribute and indicates the main class of a module.
  ModuleOpens This class represents an entry in the opens table of the Module attribute.
  ModulePackages This class is derived from Attribute and represents the list of packages that are exported or opened by the Module attribute.
  ModuleProvides This class represents an entry in the provides table of the Module attribute.
  ModuleRequires This class represents an entry in the requires table of the Module attribute.
  NestHost This class is derived from Attribute and records the nest host of the nest to which the current class or interface claims to belong.
  NestMembers This class is derived from Attribute and records the classes and interfaces that are authorized to claim membership in the nest hosted by the current class or interface.
  Node Denote class to have an accept method();
  ParameterAnnotationEntry represents one parameter annotation in the parameter annotation table
  ParameterAnnotations base class for parameter annotations
  PMGClass This class is derived from Attribute and represents a reference to a PMG attribute.
  Signature This class is derived from Attribute and represents a reference to a GJ attribute.
  SourceFile This class is derived from Attribute and represents a reference to the source file of this class.
  StackMap This class represents a stack map attribute used for preverification of Java classes for the Java 2 Micro Edition (J2ME).
  StackMapEntry This class represents a stack map entry recording the types of local variables and the of stack items at a given byte code offset.
  StackMapType This class represents the type of a local variable or item on stack used in the StackMap entries.
  Synthetic This class is derived from Attribute and declares this class as 'synthetic', i.e., it needs special handling.
  Unknown This class represents a reference to an unknown (i.e., application-specific) attribute of a class.
  UnknownAttributeReader Unknown (non-standard) attributes may be read via user-defined factory objects that can be registered with the Attribute.addAttributeReader method.
  Visitor Interface to make use of the Visitor pattern programming style.

- Classes in org.apache.bcel.classfile used by org.apache.bcel.generic
  Class and Description
  AccessFlags Super class for all objects that have modifiers like private, final, ...
  AnnotationElementValue
  AnnotationEntry Represents one annotation in the annotation table
  ArrayElementValue
  Attribute Abstract super class for Attribute objects.
  ClassElementValue
  CodeException This class represents an entry in the exception table of the Code attribute and is used only there.
  Constant Abstract superclass for classes to represent the different constant types in the constant pool of a class file.
  ConstantNameAndType This class is derived from the abstract `Constant` and represents a reference to the name and signature of a field or method.
  ConstantPool This class represents the constant pool, i.e., a table of constants, of a parsed classfile.
  ElementValue The element_value structure is documented at https://docs.oracle.com/javase/specs/jvms/se11/html/jvms-4.html#jvms-4.7.16.1
  ElementValuePair An annotation's element value pair.
  EnumElementValue
  Field This class represents the field info structure, i.e., the representation for a variable in the class.
  JavaClass Represents a Java class, i.e., the data structures, constant pool, fields, methods and commands contained in a Java .class file.
  LineNumber This class represents a (PC offset, line number) pair, i.e., a line number in the source that corresponds to a relative address in the byte code.
  LineNumberTable This class represents a table of line numbers for debugging purposes.
  LocalVariable This class represents a local variable within a method.
  LocalVariableTable This class represents colection of local variables in a method.
  LocalVariableTypeTable
  Method This class represents the method info structure, i.e., the representation for a method in the class.
  SimpleElementValue

- Classes in org.apache.bcel.classfile used by org.apache.bcel.util
  Class and Description
  EmptyVisitor Visitor with empty method bodies, can be extended and used in conjunction with the DescendingVisitor class, e.g.
  Field This class represents the field info structure, i.e., the representation for a variable in the class.
  JavaClass Represents a Java class, i.e., the data structures, constant pool, fields, methods and commands contained in a Java .class file.
  Method This class represents the method info structure, i.e., the representation for a method in the class.
  Visitor Interface to make use of the Visitor pattern programming style.

- Classes in org.apache.bcel.classfile used by org.apache.bcel.verifier.statics
  Class and Description
  AnnotationDefault Represents the default value of a annotation for a method info.
  AnnotationEntry Represents one annotation in the annotation table
  Annotations base class for annotations
  BootstrapMethods This class represents a BootstrapMethods attribute.
  Code This class represents a chunk of Java byte code contained in a method.
  CodeException This class represents an entry in the exception table of the Code attribute and is used only there.
  ConstantClass This class is derived from the abstract `Constant` and represents a reference to a (external) class.
  ConstantDouble This class is derived from the abstract `Constant` and represents a reference to a Double object.
  ConstantDynamic This class is derived from the abstract `Constant` and represents a reference to a dynamically computed constant.
  ConstantFieldref This class represents a constant pool reference to a field.
  ConstantFloat This class is derived from the abstract `Constant` and represents a reference to a float object.
  ConstantInteger This class is derived from the abstract `Constant` and represents a reference to an int object.
  ConstantInterfaceMethodref This class represents a constant pool reference to an interface method.
  ConstantInvokeDynamic This class is derived from the abstract `Constant` and represents a reference to a invoke dynamic.
  ConstantLong This class is derived from the abstract `Constant` and represents a reference to a long object.
  ConstantMethodHandle This class is derived from the abstract `Constant` and represents a reference to a method handle.
  ConstantMethodref This class represents a constant pool reference to a method.
  ConstantMethodType This class is derived from the abstract `Constant` and represents a reference to a method type.
  ConstantModule This class is derived from the abstract `Constant` and represents a reference to a module.
  ConstantNameAndType This class is derived from the abstract `Constant` and represents a reference to the name and signature of a field or method.
  ConstantPackage This class is derived from the abstract `Constant` and represents a reference to a package.
  ConstantPool This class represents the constant pool, i.e., a table of constants, of a parsed classfile.
  ConstantString This class is derived from the abstract `Constant` and represents a reference to a String object.
  ConstantUtf8 Extends the abstract `Constant` to represent a reference to a UTF-8 encoded string.
  ConstantValue This class is derived from Attribute and represents a constant value, i.e., a default value for initializing a class field.
  Deprecated This class is derived from Attribute and denotes that this is a deprecated method.
  EmptyVisitor Visitor with empty method bodies, can be extended and used in conjunction with the DescendingVisitor class, e.g.
  EnclosingMethod This attribute exists for local or anonymous classes and ...
  ExceptionTable This class represents the table of exceptions that are thrown by a method.
  Field This class represents the field info structure, i.e., the representation for a variable in the class.
  InnerClass This class represents a inner class attribute, i.e., the class indices of the inner and outer classes, the name and the attributes of the inner class.
  InnerClasses This class is derived from Attribute and denotes that this class is an Inner class of another.
  JavaClass Represents a Java class, i.e., the data structures, constant pool, fields, methods and commands contained in a Java .class file.
  LineNumber This class represents a (PC offset, line number) pair, i.e., a line number in the source that corresponds to a relative address in the byte code.
  LineNumberTable This class represents a table of line numbers for debugging purposes.
  LocalVariable This class represents a local variable within a method.
  LocalVariableTable This class represents colection of local variables in a method.
  LocalVariableTypeTable
  Method This class represents the method info structure, i.e., the representation for a method in the class.
  MethodParameters This class represents a MethodParameters attribute.
  NestMembers This class is derived from Attribute and records the classes and interfaces that are authorized to claim membership in the nest hosted by the current class or interface.
  Node Denote class to have an accept method();
  ParameterAnnotationEntry represents one parameter annotation in the parameter annotation table
  ParameterAnnotations base class for parameter annotations
  Signature This class is derived from Attribute and represents a reference to a GJ attribute.
  SourceFile This class is derived from Attribute and represents a reference to the source file of this class.
  StackMap This class represents a stack map attribute used for preverification of Java classes for the Java 2 Micro Edition (J2ME).
  StackMapEntry This class represents a stack map entry recording the types of local variables and the of stack items at a given byte code offset.
  Synthetic This class is derived from Attribute and declares this class as 'synthetic', i.e., it needs special handling.
  Unknown This class represents a reference to an unknown (i.e., application-specific) attribute of a class.
  Visitor Interface to make use of the Visitor pattern programming style.

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