Interface StackInstruction

All Superinterfaces:

ClassFileElement, CodeElement, Instruction

public sealed interface StackInstruction
extends Instruction

Models a stack manipulation instruction in the code array of a Code attribute. Corresponding opcodes have a kind of Opcode.Kind.STACK. Delivered as a CodeElement when traversing the elements of a CodeModel.

A stack manipulation instruction is composite:

StackInstruction(Opcode opcode)

Since:

24

See Also:

• Opcode.Kind.STACK

Method Summary

Static Methods

Modifier and Type	Method	Description
static StackInstruction	of(Opcode op)	Returns a stack manipulation instruction.

Methods declared in interface java.lang.classfile.Instruction

opcode, sizeInBytes

Method Details

of

static StackInstruction of(Opcode op)

Returns a stack manipulation instruction.

Parameters:

op - the opcode for the specific type of stack instruction, which must be of kind Opcode.Kind.STACK

Returns:

a stack manipulation instruction

Throws:

IllegalArgumentException - if the opcode kind is not Opcode.Kind.STACK.