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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
A daemon thread in Java is a background thread with low priority that runs operations like garbage collection. A service provider thread in Java that offers services to the user thread is known as a daemon thread. Its survival is at the mercy of user threads; consequently, the JVM automatically kills this thread when all […]
July 7, 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
The Thread class offers ways to modify and retrieve a thread’s name. Each thread by default has a name, such as thread-0, thread-1, and so forth. By using the setName() method, we can modify the thread’s name. Below is the syntax for the setName() and getName() methods: Syntax: Example : Using setName() Method Output: Example […]
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
join() method: The join() method of the Java.lang.Thread class enables one thread to wait until another thread has finished running. If t is a Thread object that is currently running, t.join() will ensure that t is terminated before the program executes the following instruction. If more than one thread uses the join() method, overloading on […]
July 2, 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
The java.lang.Thread class is a thread of execution in a program. The Java Virtual Machine enables an application to run multiple execution threads simultaneously. The following are crucial details about Thread: Each thread is given a priority. Higher priority threads are prioritized for execution over lower-priority threads. Each thread could or might not be designated […]
June 30, 2022 | Java | No comments