public class IntMultisetClient {

  public static void main(String [] args) {
    System.out.println("Welcome to the Integer Multiset Test Client\n"); 
    
    System.out.println("\nTesting OrderedMultiset implementation....\n"); 
    OrderedIntMultiset N = new OrderedIntMultiset(); 
    System.out.println("size() of empty multiset should be 0:"); 
    System.out.println("\t" + N.size());   
    System.out.println("isEmpty() should return true:"); 
    System.out.println("\t" + N.isEmpty()); 
    System.out.println("Adding elements 4, 6, 4, 7, 12, 23, 21, 5, 14, 25, 13 ...");

    int L [] = { 4, 6, 4, 7, 12, 23, 2, 5, 14, 25, 13 }; 

    for(int i = 0; i < L.length; ++i)
      N.add(L[i]); 
    System.out.println("size() should be 11");  
    System.out.println("\t" + N.size()); 
    System.out.println("contains(4) should be true");
    System.out.println("\t" + N.contains(4));   
    System.out.println("contains(25) should be true");
    System.out.println("\t" + N.contains(25));                            
    System.out.println("contains(9) should be false"); 
    System.out.println("\t" + N.contains(9));     
    System.out.println("Deleting 4 and 25 and 124...");
    N.delete(4); N.delete(25); N.delete(124); 
    System.out.println("size() should be 9");  
    System.out.println("\t" + N.size()); 
    System.out.println("contains(4) should still be true");
    System.out.println("\t" + N.contains(4));   
    System.out.println("contains(25) should be false");
    System.out.println("\t" + N.contains(25)); 
    System.out.println("contains(11) should be false");
    System.out.println("\t" + N.contains(11)); 
    System.out.println("contains(12) should be true");
    System.out.println("\t" + N.contains(12)); 
    System.out.println("isEmpty() should be false");  
    System.out.println("\t" + N.isEmpty()); 
    System.out.println("Deleting all elements....\nsize() should be 0"); 
    for(int i = 0; i < L.length; ++i)
      N.delete(L[i]);  
    System.out.println("\t" + N.size()); 
    System.out.println("isEmpty() should be true");  
    System.out.println("\t" + N.isEmpty()); 
        System.out.println("contains(12) should be false");
    System.out.println("\t" + N.contains(12));    
  }
  
}