Hashtable: get(E e) : Hashtable « java.util « Java by API






  1. Java by API
  2. java.util
  3. Hashtable

Hashtable: get(E e)

  
/*
 * Output: 

Beijing is located in China

 */

import java.util.Hashtable;

public class MainClass {

  public static void main(String args[]) {

    Hashtable ht = new Hashtable();
    ht.put("Tokyo", "Japan");
    ht.put("Beijing", "China");
    ht.put("Bangkok", "Thailand");

    String city = "Beijing";
    String country = (String) ht.get(city);
    if (country != null)
      System.out.println(city + " is located in " + country);
    else
      System.out.println(city + " is not located in the hashtable");
  }
}








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14.Hashtable: putAll(Map t)
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