Slovar.java

import java.util.*;
public class Slovar {
  public static void main(String[] args) {
 
    Map<String,String> slovar = new HashMap<String,String>();
 
    slovar.put("day","dan");
    slovar.put("ear","uho");
    slovar.put("hat","klobuk");
    slovar.put("one","ena");
    slovar.put("six","sest");
    slovar.put("ten","deset");
    slovar.put("two","dva");
    slovar.put("yes","da");
 
    System.out.println("Slovar: "+slovar);
 
    System.out.println("Velikost: "+ slovar.size());
    System.out.println("Slovar.keySet(): "+ slovar.keySet());
    System.out.println("Slovar.values(): "+ slovar.values());
    System.out.println("Slovar.entrySet(): "+ slovar.entrySet());
    System.out.println("Slovar.get(one): "+ slovar.get("one"));
    System.out.println("Slovar.remove(one): "+ slovar.remove("one"));
    System.out.println("Slovar.get(one): "+ slovar.get("one"));
 
    System.out.println("Slovar: "+slovar);
    System.out.println("Velikost: "+ slovar.size());
 
    //System.out.println("Slovar.put(six,6): "+ slovar.put("six",new Integer(6)));
    System.out.println("Slovar.put(six,sestica): "+ slovar.put("six","sestica"));
    System.out.println("Slovar.put(yes,null): "+ slovar.put("yes",null));
    System.out.println("Slovar.put(null,dva): "+ slovar.put(null,"dva"));
 
    System.out.println("Slovar: "+slovar);
    System.out.println("Velikost: "+ slovar.size());
 
    System.out.println();
 
    Map<String,String> slovar1 = new HashMap<String,String>();
 
    slovar1.put("yes","da");
    slovar1.put("two","dva");
    slovar1.put("ten","deset");
    slovar1.put("six","sest");
    slovar1.put("one","ena");
    slovar1.put("hat","klobuk");
    slovar1.put("ear","uho");
    slovar1.put("day","dan");
 
    System.out.println("Slovar1: "+slovar1);
 
    print("yes");
    print("two");
    print("ten");
    print("six");
    print("one");
    print("hat");
    print("ear");
    print("day");
 
    Map<String,String> slovar2 = new TreeMap<String,String>();
 
    slovar2.put("yes","da");
    slovar2.put("two","dva");
    slovar2.put("ten","deset");
    slovar2.put("six","sest");
    slovar2.put("one","ena");
    slovar2.put("hat","klobuk");
    slovar2.put("ear","uho");
    slovar2.put("day","dan");
 
    System.out.println("Slovar2: "+slovar2);
  }
 
  public static void print(String s) {
    final int MASK= 0x7FFFFFFF; //2**32-1
    final int CAPACITY = 16;
    System.out.println(s+" - "+s.hashCode()+" : "+(s.hashCode()&MASK)%CAPACITY);
  }
}