Esempio n. 1
0
 @Override
 public boolean add(T item) {
   Counter counter = this.items.getIfAbsentPut(item, NEW_COUNTER_BLOCK);
   counter.increment();
   this.size++;
   return true;
 }
 @Test
 public void iterator() {
   Counter counter = new Counter();
   for (Object each : this.unmodifiableCollection) {
     counter.increment();
   }
   Assert.assertEquals(4, counter.getCount());
 }