Interface StackMapFrameInfo.UninitializedVerificationTypeInfo

All Superinterfaces:: StackMapFrameInfo.VerificationTypeInfo

Enclosing interface:: StackMapFrameInfo

public static sealed interface StackMapFrameInfo.UninitializedVerificationTypeInfo extends StackMapFrameInfo.VerificationTypeInfo

An uninitialized stack value. Its tag is 8.

See Java Virtual Machine Specification:: 4.7.4 The StackMapTable Attribute
Since:: 24

Field Summary

Fields declared in interface StackMapFrameInfo.VerificationTypeInfo

ITEM_DOUBLE, ITEM_FLOAT, ITEM_INTEGER, ITEM_LONG, ITEM_NULL, ITEM_OBJECT, ITEM_TOP, ITEM_UNINITIALIZED, ITEM_UNINITIALIZED_THIS

Modifier and Type	Field	Description
`static final int`	`ITEM_DOUBLE`	The `tag` for verification type info `DOUBLE`.
`static final int`	`ITEM_FLOAT`	The `tag` for verification type info `FLOAT`.
`static final int`	`ITEM_INTEGER`	The `tag` for verification type info `INTEGER`.
`static final int`	`ITEM_LONG`	The `tag` for verification type info `LONG`.
`static final int`	`ITEM_NULL`	The `tag` for verification type info `NULL`.
`static final int`	`ITEM_OBJECT`	The `tag` for verification type info `OBJECT`.
`static final int`	`ITEM_TOP`	The `tag` for verification type info `TOP`.
`static final int`	`ITEM_UNINITIALIZED`	The `tag` for verification type info `UNINITIALIZED`.
`static final int`	`ITEM_UNINITIALIZED_THIS`	The `tag` for verification type info `UNINITIALIZED_THIS`.

Method Summary

Modifier and Type	Method	Description
`Label`	`newTarget()`	Returns the label immediately before the `new` instruction that creates this uninitialized object.
`static StackMapFrameInfo.UninitializedVerificationTypeInfo`	`of(Label newTarget)`	Returns an uninitialized verification type info.

Methods declared in interface StackMapFrameInfo.VerificationTypeInfo

tag

Modifier and Type	Method	Description
`int`	`tag()`	Returns the tag of the type info.

Method Details

newTarget

Label newTarget()

Returns the label immediately before the new instruction that creates this uninitialized object.

Returns:: the label immediately before the new instruction that creates this uninitialized object

of

static StackMapFrameInfo.UninitializedVerificationTypeInfo of(Label newTarget)

Returns an uninitialized verification type info.

Parameters:: newTarget - the label immediately before the new instruction that creates this uninitialized object
Returns:: an uninitialized verification type info

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