Priority Of Thread

public class PriorityOfThread extends Thread {

  @Override

  public void run() {

    System.out.println("Child Thread running");

  }

  public static void main(String[] args) {

    //Creating a new thread

    PriorityOfThread pot = new PriorityOfThread();

    //invoking the thread

    pot.start();

    //getting current thread priority

    System.out.println(

      "main(Parent) thread Priority :" + Thread.currentThread().getPriority()

    );

    //getting new thread priority

    System.out.println("Child thread Priority" + pot.getPriority());

    //setting current thread priority

    Thread.currentThread().setPriority(10);

    //Creating another thread

    PriorityOfThread pot1 = new PriorityOfThread();

    //invoking the thread

    pot1.start();

    System.out.println("after invoking setPriority method");

    //getting current thread priority after invoking setPriority method

    System.out.println(

      "main thread priority :" + Thread.currentThread().getPriority()

    );

    //getting new created(child thread) thread priority

    //after setting priority of main thread(Parent thread)

    System.out.println("Child thread Priority :" + pot.getPriority());

    //Child inherits its  priority from its parent i.e main(in case of this thread)

    System.out.println("Second Child thread Priority :" + pot1.getPriority());

  }

}

Printing Different type of Arrays Using ForEachLoop.

 

public class ForEachLoop {

  public static void main(String[] args) {

    int arr[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };

    char arr1[] = { 'a', 'b', 'c', 'd', 'e' };

    String arr2[] = { "ramkesh", "vijay", "sudeep", "Narveen", "kuldeep" };

    System.out.println(

      "---------------------------------------------------------"

    );

    //ForEachLoop to print int array

    for (int i : arr) {

      System.out.print(i + ",");

    }

    System.out.println(

      "---------------------------------------------------------"

    );

    //ForEachLoop to print  char array

    for (char c : arr1) {

      System.out.print(c + ",");

    }

    System.out.println(

      "---------------------------------------------------------"

    );

    //ForEachLoop to print String array

    for (String s : arr2) {

      System.out.print(s + ",");

    }

    System.out.println();

  }

}