Fix Java Thread.sleep Inaccuracy

In Java, the Thread.sleep() method is used to pause the execution of the current thread for a period of time. However, due to system scheduling and other factors, the Thread.sleep() method is not always completely accurate and may involve some delays.

If you want to have more precise control over the execution time of threads, consider using the ScheduledExecutorService class instead of the Thread.sleep() method. This class offers more flexible and accurate functionality for scheduling tasks.

Additionally, you can use the Object.wait() method to pause the execution of a thread, and then at the appropriate time, use Object.notify() or Object.notifyAll() to wake up the thread.

In any situation, it is important to avoid directly using the Thread.sleep() method in a multi-threaded environment, as it can lead to race conditions and unpredictability between threads. A better practice is to use Java’s provided concurrency tools for more flexible and reliable thread control.