程序包 proguard.classfile.editor

类 BootstrapMethodsAttributeShrinker

java.lang.Object

proguard.classfile.editor.BootstrapMethodsAttributeShrinker

所有已实现的接口:

AttributeVisitor, BootstrapMethodInfoVisitor, InstructionVisitor, ClassVisitor, MemberVisitor

public class BootstrapMethodsAttributeShrinker
extends java.lang.Object
implements ClassVisitor, MemberVisitor, AttributeVisitor, InstructionVisitor, BootstrapMethodInfoVisitor

This ClassVisitor removes all unused entries from the bootstrap method attribute.

If all bootstrap methods are removed, it also removes the BootstrapMethodsAttribute from the visited class. Additionally, the java/lang/MethodHandles$Lookup class will be removed from the InnerClassesAttribute, and the InnerClassesAttribute will be removed if it was the only entry.

构造器概要

构造器

构造器	说明
BootstrapMethodsAttributeShrinker()

方法概要

修饰符和类型	方法	说明
void	visitAnyAttribute(Clazz clazz, Attribute attribute)	Visits any Attribute instance.
void	visitAnyClass(Clazz clazz)	Visits any Clazz instance.
void	visitAnyInstruction(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, Instruction instruction)	Visits any Instruction instance.
void	visitBootstrapMethodInfo(Clazz clazz, BootstrapMethodInfo bootstrapMethodInfo)
void	visitBootstrapMethodsAttribute(Clazz clazz, BootstrapMethodsAttribute bootstrapMethodsAttribute)
void	visitCodeAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute)
void	visitConstantInstruction(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, ConstantInstruction constantInstruction)
void	visitProgramClass(ProgramClass programClass)
void	visitProgramMethod(ProgramClass programClass, ProgramMethod programMethod)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 proguard.classfile.attribute.visitor.AttributeVisitor

visitAnnotationDefaultAttribute, visitAnyAnnotationsAttribute, visitAnyParameterAnnotationsAttribute, visitAnyTypeAnnotationsAttribute, visitConstantValueAttribute, visitDeprecatedAttribute, visitDeprecatedAttribute, visitDeprecatedAttribute, visitDeprecatedAttribute, visitEnclosingMethodAttribute, visitExceptionsAttribute, visitInnerClassesAttribute, visitLineNumberTableAttribute, visitLocalVariableTableAttribute, visitLocalVariableTypeTableAttribute, visitMethodParametersAttribute, visitModuleAttribute, visitModuleMainClassAttribute, visitModulePackagesAttribute, visitNestHostAttribute, visitNestMembersAttribute, visitPermittedSubclassesAttribute, visitRecordAttribute, visitRuntimeInvisibleAnnotationsAttribute, visitRuntimeInvisibleAnnotationsAttribute, visitRuntimeInvisibleAnnotationsAttribute, visitRuntimeInvisibleAnnotationsAttribute, visitRuntimeInvisibleAnnotationsAttribute, visitRuntimeInvisibleParameterAnnotationsAttribute, visitRuntimeInvisibleTypeAnnotationsAttribute, visitRuntimeInvisibleTypeAnnotationsAttribute, visitRuntimeInvisibleTypeAnnotationsAttribute, visitRuntimeInvisibleTypeAnnotationsAttribute, visitRuntimeInvisibleTypeAnnotationsAttribute, visitRuntimeInvisibleTypeAnnotationsAttribute, visitRuntimeVisibleAnnotationsAttribute, visitRuntimeVisibleAnnotationsAttribute, visitRuntimeVisibleAnnotationsAttribute, visitRuntimeVisibleAnnotationsAttribute, visitRuntimeVisibleAnnotationsAttribute, visitRuntimeVisibleParameterAnnotationsAttribute, visitRuntimeVisibleTypeAnnotationsAttribute, visitRuntimeVisibleTypeAnnotationsAttribute, visitRuntimeVisibleTypeAnnotationsAttribute, visitRuntimeVisibleTypeAnnotationsAttribute, visitRuntimeVisibleTypeAnnotationsAttribute, visitRuntimeVisibleTypeAnnotationsAttribute, visitSignatureAttribute, visitSignatureAttribute, visitSignatureAttribute, visitSignatureAttribute, visitSignatureAttribute, visitSourceDebugExtensionAttribute, visitSourceDirAttribute, visitSourceFileAttribute, visitStackMapAttribute, visitStackMapTableAttribute, visitSyntheticAttribute, visitSyntheticAttribute, visitSyntheticAttribute, visitSyntheticAttribute, visitUnknownAttribute

从接口继承的方法 proguard.classfile.visitor.ClassVisitor

visitLibraryClass

从接口继承的方法 proguard.classfile.instruction.visitor.InstructionVisitor

visitAnySwitchInstruction, visitBranchInstruction, visitLookUpSwitchInstruction, visitSimpleInstruction, visitTableSwitchInstruction, visitVariableInstruction

从接口继承的方法 proguard.classfile.visitor.MemberVisitor

visitAnyMember, visitLibraryField, visitLibraryMember, visitLibraryMethod, visitProgramField, visitProgramMember

构造器详细资料

BootstrapMethodsAttributeShrinker

public BootstrapMethodsAttributeShrinker()

方法详细资料

visitAnyClass

public void visitAnyClass(Clazz clazz)

从接口复制的说明: ClassVisitor

Visits any Clazz instance. The more specific default implementations of this interface delegate to this method.

指定者:

visitAnyClass 在接口中 ClassVisitor

visitProgramClass

public void visitProgramClass(ProgramClass programClass)

指定者:

visitProgramClass 在接口中 ClassVisitor

visitProgramMethod

public void visitProgramMethod(ProgramClass programClass,
                               ProgramMethod programMethod)

指定者:

visitProgramMethod 在接口中 MemberVisitor

visitAnyAttribute

public void visitAnyAttribute(Clazz clazz,
                              Attribute attribute)

从接口复制的说明: AttributeVisitor

Visits any Attribute instance. The more specific default implementations of this interface delegate to this method.

指定者:

visitAnyAttribute 在接口中 AttributeVisitor

visitCodeAttribute

public void visitCodeAttribute(Clazz clazz,
                               Method method,
                               CodeAttribute codeAttribute)

指定者:

visitCodeAttribute 在接口中 AttributeVisitor

visitBootstrapMethodsAttribute

public void visitBootstrapMethodsAttribute(Clazz clazz,
                                           BootstrapMethodsAttribute bootstrapMethodsAttribute)

指定者:

visitBootstrapMethodsAttribute 在接口中 AttributeVisitor

visitAnyInstruction

public void visitAnyInstruction(Clazz clazz,
                                Method method,
                                CodeAttribute codeAttribute,
                                int offset,
                                Instruction instruction)

从接口复制的说明: InstructionVisitor

Visits any Instruction instance. The more specific default implementations of this interface delegate to this method.

指定者:

visitAnyInstruction 在接口中 InstructionVisitor

visitConstantInstruction

public void visitConstantInstruction(Clazz clazz,
                                     Method method,
                                     CodeAttribute codeAttribute,
                                     int offset,
                                     ConstantInstruction constantInstruction)

指定者:

visitConstantInstruction 在接口中 InstructionVisitor

visitBootstrapMethodInfo

public void visitBootstrapMethodInfo(Clazz clazz,
                                     BootstrapMethodInfo bootstrapMethodInfo)

指定者:

visitBootstrapMethodInfo 在接口中 BootstrapMethodInfoVisitor