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A group of threads is created by ThreadGroup class. It provides a practical method for controlling thread groups collectively. This is especially useful when you need to pause and resume a number of connected threads. Every thread group, excluding the initial thread group, has a parent in the thread group tree.A thread is permitted to […]
July 11, 2022 | Java | No comments
What is Inter-thread Communication? Java has a mechanism called inter-thread communication that allows another thread to enter (or lock) a paused thread’s critical section so that it can be executed. What is polling, and what are its drawbacks? Polling is the process of repeatedly testing a condition until it holds true. Loops are frequently used […]
July 9, 2022 | Java | No comments
What is Synchronization, and why is it used? Multiple threads trying to access the same resources in a multithreaded program may frequently result in unexpected and incorrect results. Therefore, it must be ensured through some form of synchronization that only one thread can access the resource at any given time. Java offers a method for […]
July 8, 2022 | Java | No comments
What is Thread Priority? The concept of priorities in threads states that each thread has a priority. In layman’s terms, each object has a priority here, and the priorities are represented by numbers from 1 to 10. Note: As expected, the default priority setting is set to 5. 1 is the minimum priority. The highest […]
July 6, 2022 | Java | No comments
Thread.sleep() method in Java: The two variations of the sleep() method are available from the Java Thread class. The first one only takes one argument, whereas the other variant takes two. To stop a thread from working for a specified period of time, use the method sleep(). The length of time the thread spends sleeping […]
July 5, 2022 | Java | No comments
A thread can be created in one of two ways: By extending the Thread class By implementing Runnable interface. Implementing the runnable interface and overriding the run() method allows you to create threads. The start() method can then be called after creating a thread object. Thread class: Constructors and methods for starting and managing threads […]
July 1, 2022 | Java | No comments
In Java, a thread can be in any of the following states at any given time. A thread is only ever in one of the states depicted: New Runnable Blocked Waiting Timed Waiting Terminated Life cycle of a Thread diagram: The diagram shown below represents various states of a thread at any instant in time. […]
June 29, 2022 | Java | No comments
Java’s multithreading feature enables the concurrent execution of two or more program components for maximum CPU efficiency. A thread refers to each component of such a program. Thus, threads are quick processes contained within a process. Java multithreading has a few benefits. Because threads are independent, and you can run several operations simultaneously, the user […]
June 28, 2022 | Java | No comments