Properties Test In Java Collection Program

Properties Test In Java Collection Program

In this Example, we will discuss an important chapter of Java, Properties test but Before we can start to make the Properties Test Program, click on the Advertisements , available on this page.


import java.util.*;
class Propertiestest
{
     public static void main(String args[])
    {
           Properties defList = new Properties();
           defList.put("Florida", "Tallahassee");
           defList.put("Wisconsin", "Madison");
           Properties capitals = new Properties(defList);
           Set states;
           String str;
           capitals.put("Illinois", "Springfield");
           capitals.put("Missouri", "Jefferson City");
           capitals.put("Washington", "Olympia");
           capitals.put("California", "Sacramento");
           capitals.put("Indiana", "Indianapolis");

           states = capitals.keySet();
           Iterator itr = states.iterator();
           while(itr.hasNext()) {
                 str = (String) itr.next();
                 System.out.println("The capital of " +str + " is "+capitals.getProperty(str)+ ".");
           }
          System.out.println();
         // Florida will now be found in the default list.
         str = capitals.getProperty("Florida");
         System.out.println("The capital of Florida is "+ str + ".");
   }
}

Compile And Run On This Program for Better Understanding....

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