Mirror
, ObjectReference
, Value
public interface ThreadGroupReference extends ObjectReference
ObjectReference
with additional access to threadgroup-specific information from the target VM.INVOKE_NONVIRTUAL, INVOKE_SINGLE_THREADED
Modifier and Type | Method | Description |
---|---|---|
String |
name() |
Returns the name of this thread group. |
ThreadGroupReference |
parent() |
Returns the parent of this thread group. |
void |
resume() |
Resumes all threads in this thread group. |
void |
suspend() |
Suspends all threads in this thread group. |
List |
threadGroups() |
Returns a List containing a ThreadGroupReference for each subgroup. |
List |
threads() |
Returns a List containing a ThreadReference for each live platform thread in this thread group. |
toString, virtualMachine
disableCollection, enableCollection, entryCount, equals, getValue, getValues, hashCode, invokeMethod, isCollected, owningThread, referenceType, referringObjects, setValue, uniqueID, waitingThreads
String name()
ThreadGroupReference parent()
ThreadGroupReference
mirroring the parent of this thread group in the target VM, or null if this is a top-level thread group.void suspend()
ThreadReference.suspend()
. This is not guaranteed to be an atomic operation; if the target VM is not interrupted at the time this method is called, it is possible that new threads will be created between the time that threads are enumerated and all of them have been suspended.VMCannotBeModifiedException
- if the VirtualMachine is read-only - see VirtualMachine.canBeModified()
.void resume()
ThreadReference.resume()
.VMCannotBeModifiedException
- if the VirtualMachine is read-only - see VirtualMachine.canBeModified()
.List<ThreadReference> threads()
ThreadReference
for each live platform thread in this thread group. Virtual threads are not included. Only the live platform threads in this immediate thread group (and not its subgroups) are returned. A thread is alive if it has been started and has not terminated.ThreadReference
objects mirroring the live platform threads from this thread group in the target VM.List<ThreadGroupReference> threadGroups()
ThreadGroupReference
for each subgroup. Only the thread groups in this immediate thread group (and not its subgroups) are returned.ThreadGroupReference
objects mirroring the thread groups from this thread group in the target VM.
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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.
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https://docs.oracle.com/en/java/javase/21/docs/api/jdk.jdi/com/sun/jdi/ThreadGroupReference.html