How to press combination key using java Robot class ???

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COMPLETE SOURCE CODE FOR : PressCombinationKeyUsingRobot.java
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import java.awt.Robot;

import java.awt.event.KeyEvent;

public class PressCombinationKeyUsingRobot
{
 public static void main(String[]args)
 {
  //Combination Alt+F4 is a window close order in windows operating system
  //How to implement combination of Alt and F4 in using Robot class
  
  try
  {
   Robot a=new Robot();
   a.keyPress(KeyEvent.VK_ALT);
   a.keyPress(KeyEvent.VK_F4);
   a.keyRelease(KeyEvent.VK_ALT);
   a.keyRelease(KeyEvent.VK_F4);
  }
  catch(Exception exception)
  {
   exception.printStackTrace();
  }
 }
}

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How to make a program that can press keyboard for you ???

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COMPLETE SOURCE CODE FOR : PressKeyboard.java
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import java.awt.Robot;
import java.awt.event.KeyEvent;

public class PressKeyboard
{
 public static void main(String[]args)
 {
  try
  {
  
   Robot a=new Robot();
  
   while(true)
   {
     //THIS PROGRAM WILL PRESS A FOR YOU
     a.keyPress(KeyEvent.VK_A);

     //THIS PROGRAM WILL SLEEP FOR 5 second
     a.delay(5000);
   }
  }
  catch(Exception exception)
  {
   exception.printStackTrace();
  }
 }
}

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How to move cursor on screen using java ???

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COMPLETE SOURCE CODE FOR : MovingCursorOnScreen.java
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import java.awt.Robot;

public class MovingCursorOnScreen
{
 public static void main(String[]args)
 {
  try
  {
   int Xcoordinate=10;
   int Ycoordinate=50;
   
   Robot a=new Robot();
   
   //this method will move your cursor to the location base on Xcoordinate and Ycoordinate
   a.mouseMove(Xcoordinate,Ycoordinate);
  }
  catch(Exception exception)
  {
   exception.printStackTrace();
  }
 }
}

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Source code to convert integer to string in java

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COMPLETE SOURCE CODE FOR : ConvertIntegerToString.java
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public class ConvertIntegerToString
{
 public static void main(String[]args)
 {
  int sampleNumber=123;
  
  //Convert integer to string
  String stringForNumber=Integer.toString(sampleNumber);
  
  System.out.println(stringForNumber);
 }
}

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