Let's understand System.out.println() easily by example.
Example:
package javaapplication;
/**
*
* @author Rathorji
*/
public class JavaApplication {
/**
* @param args the command line arguments
*/
static String str = "Hello world!";
public static void main(String[] args) {
// lenth of the string
System.out.println(str.length());
}
}
output:
12 |
Explanation
- As you know here is JavaApplication is a class.
- “str