Accessible
, Comparable<ReferenceType>
, Mirror
, ReferenceType
, Type
public interface ArrayType extends ReferenceType
Modifier and Type | Method | Description |
---|---|---|
String |
componentSignature() |
Gets the JNI signature of the components of this array class. |
Type |
componentType() |
Returns the component type of this array, as specified in the array declaration. |
String |
componentTypeName() |
Returns a text representation of the component type of this array. |
ArrayReference |
newInstance |
Creates a new instance of this array class in the target VM. |
isPackagePrivate, isPrivate, isProtected, isPublic, modifiers
compareTo
toString, virtualMachine
allFields, allLineLocations, allLineLocations, allMethods, availableStrata, classLoader, classObject, constantPool, constantPoolCount, defaultStratum, equals, failedToInitialize, fieldByName, fields, genericSignature, getValue, getValues, hashCode, instances, isAbstract, isFinal, isInitialized, isPrepared, isStatic, isVerified, locationsOfLine, locationsOfLine, majorVersion, methods, methodsByName, methodsByName, minorVersion, module, name, nestedTypes, sourceDebugExtension, sourceName, sourceNames, sourcePaths, visibleFields, visibleMethods
ArrayReference newInstance(int length)
length
- the number of components in the new arrayArrayReference
mirroring the new object in the target VM.VMCannotBeModifiedException
- if the VirtualMachine is read-only - see VirtualMachine.canBeModified()
.String componentSignature()
String componentTypeName()
Type componentType() throws ClassNotLoadedException
Note: The component type of a array will always be created or loaded before the array - see The Java Virtual Machine Specification, section 5.3.3 - Creating Array Classes. However, although the component type will be loaded it may not yet be prepared, in which case the type will be returned but attempts to perform some operations on the returned type (e.g. fields()
) will throw a ClassNotPreparedException
. Use ReferenceType.isPrepared()
to determine if a reference type is prepared.
Type
of this array's components.ClassNotLoadedException
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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/21/docs/api/jdk.jdi/com/sun/jdi/ArrayType.html