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/OpenJDK 25

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

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

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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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).
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https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/classfile/attribute/StackMapFrameInfo.UninitializedVerificationTypeInfo.html