Java / Java Multithreading
What is Thread Group in Java?
ThreadGroup is a class that provides information about a thread group. It helps to get the list of active threads in a thread group and to set the uncaught exception handler for the thread.
Ever since setUncaughtExceptionHandler (UncaughtExceptionHandler e) was added in Java 1.5, it serves the purpose to set exception handler and ThreadGroup becomes obsolete and no longer used.
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