How can we make a regular thread Daemon thread in Java?

Pragya Keshap answered on February 4, 2023 Popularity 8/10 Helpfulness 4/10

answer How can we make a regular thread Daemon thread in Java?

How can we make a regular thread Daemon thread in Java?

Comment

We can call setDaemon(boolean) method to change a thread to

daemon thread before the thread starts.

public class JavaDaemonTest {
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    public static void main(String args[]) {
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        // Create runnable action for daemon
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        Runnable daemonRunner = new Runnable() {
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            public void run() {
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                // Repeat forever
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                while (true) {
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                    System.out.println("I'm a Daemon.");
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                    // Sleep for half a second
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                    try {
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                        Thread.sleep(500);
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                    } catch (InterruptedException ignored) {
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                    }
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                }
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            }
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        };
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        // Create and start daemon thread
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        Thread daemonThread = new Thread(daemonRunner);
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        daemonThread.setDaemon(true);
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        daemonThread.start();
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        // Sleep for five seconds
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        try {
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            Thread.sleep(5000);
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        } catch (InterruptedException ignored) {
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        }
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        System.out.println("Done.");
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    }
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}

https://dzone.com/articles/creating-daemon-thread-in-java#:~:text=Creating%20a%20thread%20as%20a,an%20initial%20value%20of%20false.

Popularity 8/10 Helpfulness 4/10 Language java

Source: Grepper

Tags: daemon java

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Contributed on Feb 04 2023

Pragya Keshap

0 Answers Avg Quality 2/10

How can we make a regular thread Daemon thread in Java?

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