public int length()

// Java program to demonstrate
// the length() Method.
  
class GFG {
    public static void main(String[] args)
    {
  
        // create a StringBuilder object
        // with a String pass as parameter
        StringBuilder
            str
            = new StringBuilder("WelcomeGeeks");
  
        // print string
        System.out.println("String = "
                           + str.toString());
  
        // get length of StringBuilder object
        int length = str.length();
  
        // print length
        System.out.println("length of String = "
                           + length);
    }
}

String = WelcomeGeeks
length of String = 12

// Java program to demonstrate
// the length() Method.
  
class GFG {
    public static void main(String[] args)
    {
  
        // create a StringBuilder object
        // with a String pass as parameter
        StringBuilder
            str
            = new StringBuilder("India is Great");
  
        // print string
        System.out.println("String = "
                           + str.toString());
  
        // get length of StringBuilder object
        int length = str.length();
  
        // print length
        System.out.println("length of String = "
                           + length);
    }
}

String = India is Great
length of String = 14