Java Properties.getProperty(String key, String defaultValue)

public String getProperty(String key,   String defaultValue)

/*www  .j a  v a 2s. co m*/
import java.util.Properties;

public class Main {

   public static void main(String[] args)  throws Exception{
      Properties prop = new Properties();

  
      prop.put("Chapter Count", "200");
      prop.put("Tutorial Count", "150");
      prop.put("tutorial", "java2s.com");
      prop.put("Runnable", "true");

      // get two properties and print them
      System.out.println(prop.getProperty("Runnable","false"));
      System.out.println(prop.getProperty("Tutorial Count","150"));

   }
}