StringMethods

 class Convert {

 public static void main(String[] args) {
 
 // 1st METHOD
  String name = "Rahul Sharma";
  String nam = "RAHUL";
  
  String money = "        111             "; // USING TRIM() METHOD
  
  String word = "Hi rahul"; // USE THE charAt() method;
  
  int number = 123456;
  
  // change the pointer of the reference object 

 
  System.out.println(name.toUpperCase());


  System.out.println(nam.toLowerCase());
  
  
  // 2nd METHOD
  
  System.out.println(money.trim());
  
  
  // 3rd METHOD
  
  System.out.println(name.startsWith("Ra"));
  System.out.println(name.endsWith("a"));
  
  
  // 4th METHOD
  
  System.out.println(word.charAt(7));
  
  // 5th METHOD
  
  String no = String.valueOf(number);
  
  System.out.println(no);
  
 }

}