Spec-Zone.ru › OpenJDK 25

Interface DiscontinuedInstruction

All Superinterfaces:
ClassFileElement, CodeElement, Instruction
All Known Subinterfaces:
DiscontinuedInstruction.JsrInstruction, DiscontinuedInstruction.RetInstruction
public sealed interface DiscontinuedInstruction extends Instruction permits DiscontinuedInstruction.JsrInstruction, DiscontinuedInstruction.RetInstruction
Marker interface for instruction discontinued from the code array of a Code attribute. Delivered as a CodeElement when traversing the elements of a CodeModel.
API Note:
While most instructions have convenience factory methods in CodeBuilder, discontinued instructions can only be supplied to code builders explicitly with CodeBuilder::with to discourage their use.
See Java Virtual Machine Specification:
4.9.1 Static Constraints
Sealed Class Hierarchy Graph:
Sealed class hierarchy graph for DiscontinuedInstructionSealed class hierarchy graph for DiscontinuedInstruction
Since:
24

Nested Class Summary

Modifier and Type Interface Description
static interface  DiscontinuedInstruction.JsrInstruction
Models jump subroutine instructions discontinued from the code array of a Code attribute since class file major version 51 (JVMS 4.9.1).
static interface  DiscontinuedInstruction.RetInstruction
Models return from subroutine instructions discontinued from the code array of a Code attribute since class file major version 51 (JVMS 4.9.1).

Method Summary

Methods declared in interface Instruction

opcode, sizeInBytes

Report a bug or suggest an enhancement
For further API reference and developer documentation see the Java SE Documentation, which contains more detailed, developer-targeted descriptions with conceptual overviews, definitions of terms, workarounds, and working code examples. Other versions.
Java is a trademark or registered trademark of Oracle and/or its affiliates in the US and other countries.
Copyright © 1993, 2025, Oracle and/or its affiliates, 500 Oracle Parkway, Redwood Shores, CA 94065 USA.
All rights reserved. Use is subject to license terms and the documentation redistribution policy.

© 1993, 2025, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/classfile/instruction/DiscontinuedInstruction.html

Spec-Zone.ru

Настройки Оффлайн Что нового Помощь О нас
Spec-Zone .ru
спецификации, руководства, описания, API