What is the thread.getName() function in Java?

In the java.lang package, Thread is a major class in Java in which a multithreading system is based. In Java, we can use it to process threads with or without the Runnable interface.

The getName() method is used to get the name of a thread. We can call this method through thread class instance.

Syntax

String getName()

Parameters

This function takes no parameters.

Return value

Thread_Name: it returns a string containing this thread name.

Example

As highlighted, we can call the getName() method to extract the thread name through its instance or using this (the current object).

// Load Thread class from 
// java.lang package
import java.lang.Thread;
// main program
public class EdPresso {
    public static void main(String[] args)
    {
        System.out.println("Main thread Name: "
                  + Thread.currentThread().getName());
        Thread thread = new Thread(new EdPresso().
                    new Runnabledemo());
        thread.start();
    }// runnable interface class
    private class Runnabledemo implements Runnable {
        public void run()
        {
            System.out.println("In run() Thread Name: " + Thread.currentThread().getName());
        }
    }
}

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