The Class java.lang.ThreadGroup - Multithreaded Programming with JAVA

Comments: Deprecated in Java 1.1. See ThreadGroup.allThreadsCount()

enumerate

public static int enumerate(Thread tarray[])

This fills tarray with as many currently active threads as fit, returning that number.

Reference:

Chapter 10.

Comments:

Deprecated in Java 1.1. See ThreadGroup.allThreads().

The Class java.lang.ThreadGroup

ThreadGroup

public ThreadGroup(String name) throws SecurityException

public ThreadGroup(ThreadGroup parent, String name)

throwsSecurityException, Null Pointer Exception

These create a new thread group.

Reference:

Chapter 10.

toString

public String toString()

This returns a printable string.

Reference:

Chapter 10.

checkAccess

public final void checkAccess() throws SecurityException

If there is a security manager, its checkAccess() method is called with the ThreadGroup as

an argument.

Reference:

getName

public final String getName()

This returns the name that you gave to the group.

Reference:

Chapter 10.

getParent

public final ThreadGroup getParent()

This returns the parent of this group.

Reference:

Chapter 10.

parentOf

public final boolean parentOf(ThreadGroup g)

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