Uses of Interface java.lang.classfile.ClassBuilder (Java SE 25 & JDK 25)
Description: use: module: java.base, package: java.lang.classfile, interface: ClassBuilder

# Uses of Interface
java.lang.classfile.ClassBuilder

Packages that use ClassBuilder
Package
Description
java.lang.classfile
Provides classfile parsing, generation, and transformation library.

- ## Uses of ClassBuilder in java.lang.classfile

  Subinterfaces with type arguments of type ClassBuilder in java.lang.classfile
  Modifier and Type
  Interface
  Description
  `interface`
  `ClassBuilder`
  A builder for a `class` file.
  `interface`
  `ClassTransform`
  A transformation on streams of `ClassElement`.
  Methods in java.lang.classfile that return ClassBuilder
  Modifier and Type
  Method
  Description
  `ClassBuilder`
  ClassBuilder.`transformField(FieldModel field, FieldTransform transform)`
  Adds a field by transforming a field from another class.
  `ClassBuilder`
  ClassBuilder.`transformMethod(MethodModel method, MethodTransform transform)`
  Adds a method by transforming a method from another class.
  `default ClassBuilder`
  ClassBuilder.`withField(Utf8Entry name, Utf8Entry descriptor, int flags)`
  Adds a field, with only access flags.
  `ClassBuilder`
  ClassBuilder.`withField(Utf8Entry name, Utf8Entry descriptor, Consumer<? super FieldBuilder> handler)`
  Adds a field.
  `default ClassBuilder`
  ClassBuilder.`withField(String name, ClassDesc descriptor, int flags)`
  Adds a field, with only access flags.
  `default ClassBuilder`
  ClassBuilder.`withField(String name, ClassDesc descriptor, Consumer<? super FieldBuilder> handler)`
  Adds a field.
  `default ClassBuilder`
  ClassBuilder.`withFlags(int flags)`
  Sets the access flags of this class.
  `default ClassBuilder`
  ClassBuilder.`withFlags(AccessFlag... flags)`
  Sets the access flags of this class.
  `default ClassBuilder`
  ClassBuilder.`withInterfaces(ClassEntry... interfaces)`
  Sets the interfaces of this class.
  `default ClassBuilder`
  ClassBuilder.`withInterfaces(List<ClassEntry> interfaces)`
  Sets the interfaces of this class.
  `default ClassBuilder`
  ClassBuilder.`withInterfaceSymbols(ClassDesc... interfaces)`
  Sets the interfaces of this class.
  `default ClassBuilder`
  ClassBuilder.`withInterfaceSymbols(List<ClassDesc> interfaces)`
  Sets the interfaces of this class.
  `ClassBuilder`
  ClassBuilder.`withMethod(Utf8Entry name, Utf8Entry descriptor, int methodFlags, Consumer<? super MethodBuilder> handler)`
  Adds a method.
  `default ClassBuilder`
  ClassBuilder.`withMethod(String name, MethodTypeDesc descriptor, int methodFlags, Consumer<? super MethodBuilder> handler)`
  Adds a method.
  `default ClassBuilder`
  ClassBuilder.`withMethodBody(Utf8Entry name, Utf8Entry descriptor, int methodFlags, Consumer<? super CodeBuilder> handler)`
  Adds a method, with only access flags and a `CodeModel`.
  `default ClassBuilder`
  ClassBuilder.`withMethodBody(String name, MethodTypeDesc descriptor, int methodFlags, Consumer<? super CodeBuilder> handler)`
  Adds a method, with only access flags and a `CodeModel`.
  `default ClassBuilder`
  ClassBuilder.`withSuperclass(ClassEntry superclassEntry)`
  Sets the superclass of this class.
  `default ClassBuilder`
  ClassBuilder.`withSuperclass(ClassDesc desc)`
  Sets the superclass of this class.
  `default ClassBuilder`
  ClassBuilder.`withVersion(int major, int minor)`
  Sets the version of this class.
  Method parameters in java.lang.classfile with type arguments of type ClassBuilder
  Modifier and Type
  Method
  Description
  `byte[]`
  ClassFile.`build(ClassEntry thisClassEntry, ConstantPoolBuilder constantPool, Consumer<? super ClassBuilder> handler)`
  Builds a `class` file into a byte array using the provided constant pool builder.
  `default byte[]`
  ClassFile.`build(ClassDesc thisClass, Consumer<? super ClassBuilder> handler)`
  Builds a `class` file into a byte array.
  `default byte[]`
  ClassFile.`buildModule(ModuleAttribute moduleAttribute, Consumer<? super ClassBuilder> handler)`
  Builds a module descriptor into a byte array.
  `default void`
  ClassFile.`buildModuleTo(Path path, ModuleAttribute moduleAttribute, Consumer<? super ClassBuilder> handler)`
  Builds a module descriptor into a file in a file system.
  `default void`
  ClassFile.`buildTo(Path path, ClassEntry thisClassEntry, ConstantPoolBuilder constantPool, Consumer<? super ClassBuilder> handler)`
  Builds a `class` file into a file in a file system using the provided constant pool builder.
  `default void`
  ClassFile.`buildTo(Path path, ClassDesc thisClass, Consumer<ClassBuilder> handler)`
  Builds a `class` file into a file in a file system.
  `static ClassTransform`
  ClassTransform.`endHandler(Consumer<ClassBuilder> finisher)`
  Creates a class transform that passes each element through to the builder, and calls the specified function when transformation is complete.