In Java back-end development, thread synchronization is an important concept. It ensures that multiple threads can access shared resources in an orderly manner and avoid data competition and inconsistency. Priority is also a factor to consider when doing thread synchronization. This article will introduce the priority of Java thread synchronization and provide corresponding source code examples.
The priority of thread synchronization refers to how the system chooses which thread to execute first when multiple threads request access to shared resources at the same time. Java provides three levels of thread priority: lowest (MIN_PRIORITY), default (NORM_PRIORITY) and highest (MAX_PRIORITY). Each thread has a priority, and by default, a thread's priority is the same as the priority of the thread that created it. However, there are methods setPriority()to explicitly set a thread's priority.
The following is a sample code that demonstrates the setting and use of thread synchronization priority:
public class ThreadPriorityExample {
public static void main(String