printing a string in java code example

Example 1: print a string java

public class hello {

    public static void main(String[] args) {
	String hello = "Hello";
      System.out.println(hello);

    }
}

or 

public class hello {

    public static void main(String[] args) {
	
	System.out.println("Hello");
    }
}

Example 2: print a letter in java

System.out.println(name.substring(1, Math.min(name.length(), 4)));