ThreadGroups
ThreadGroup is a concept in concurrent programming, particularly in Java, that represents a collection of threads. It provides a way to organize and manage threads, allowing for hierarchical relationships between them. A ThreadGroup can contain other ThreadGroups, forming a tree-like structure.
When a thread is created, it automatically belongs to a ThreadGroup. If no specific ThreadGroup is provided,
ThreadGroup objects offer methods for controlling and querying the threads within them. For instance, one can
However, the use of ThreadGroups has become less common in modern Java development. The `java.util.concurrent` package
While still present in the Java language, direct interaction with ThreadGroups is often discouraged in favor