Uses of Interface com.sun.jdi.ThreadGroupReference (Java SE 11 & JDK 11 )

## Uses of Interface
com.sun.jdi.ThreadGroupReference

- Packages that use ThreadGroupReference
  Package | Description
  --- | ---
  com.sun.jdi | This is the core package of the Java Debug Interface (JDI), it defines mirrors for values, types, and the target VirtualMachine itself - as well bootstrapping facilities.

- - ### Uses of ThreadGroupReference in com.sun.jdi

    Methods in com.sun.jdi that return ThreadGroupReference
    Modifier and Type | Method | Description
    --- | --- | ---
    `ThreadGroupReference` | ThreadGroupReference.`parent()` | Returns the parent of this thread group.
    `ThreadGroupReference` | ThreadReference.`threadGroup()` | Returns this thread's thread group.

    Methods in com.sun.jdi that return types with arguments of type ThreadGroupReference
    Modifier and Type | Method | Description
    --- | --- | ---
    `List<ThreadGroupReference>` | ThreadGroupReference.`threadGroups()` | Returns a List containing each active `ThreadGroupReference` in this thread group.
    `List<ThreadGroupReference>` | VirtualMachine.`topLevelThreadGroups()` | Returns each thread group which does not have a parent.