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/OpenJDK 25

Interface ArrayStoreInstruction

All Superinterfaces:
ClassFileElement, CodeElement, Instruction
public sealed interface ArrayStoreInstruction extends Instruction
Models an array store instruction in the code array of a Code attribute. Corresponding opcodes have a kind of Opcode.Kind.ARRAY_STORE. Delivered as a CodeElement when traversing the elements of a CodeModel.

An array store instruction is composite: 

ArrayStoreInstruction(TypeKind typeKind)
where typeKind is not void, and boolean is converted to byte.
Since:
24
See Also:

Method Summary

Modifier and Type Method Description
static ArrayStoreInstruction of(Opcode op)
Returns an array store instruction.
TypeKind typeKind()
Returns the component type of the array.

Methods declared in interface Instruction

opcode, sizeInBytes

Method Details

typeKind

TypeKind typeKind()
Returns the component type of the array. The byte type store instruction bastore also operates on boolean arrays, so this never returns boolean.
Returns:
the component type of the array

of

static ArrayStoreInstruction of(Opcode op)
Returns an array store instruction.
Parameters:
op - the opcode for the specific type of array store instruction, which must be of kind Opcode.Kind.ARRAY_STORE
Returns:
an array store instruction
Throws:
IllegalArgumentException - if the opcode kind is not Opcode.Kind.ARRAY_STORE

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Documentation extracted from Debian's OpenJDK Development Kit package.
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https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/classfile/instruction/ArrayStoreInstruction.html