Clear command line console and display bold size of string in Java Command Line Application

To clean console of your command line application,use following code :

  /**  
   * This method clear the current screen  
   *   
   *   
   */  
   public static void clearScreen() {  
    System.out.print("\033[H\033[2J");  
    System.out.flush();  
   }  

To make bold size of any string,

  public void boldSizeOfString()  
   {  
       String strNormalSize = "\033[0;0m";  
       String strBoldSize = "\033[0;1m";  
         System.out.println (strNormalSize + "My Name is Anthony Gonsalves" + strBoldSize);  
   }