Java Properties.getProperty(String key)

public String getProperty(String key)

//w w  w . j a v  a 2 s.  com
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"));
      System.out.println(prop.getProperty("Tutorial Count"));

   }
}