@Test public void constructor_EMPTY_INITIAL() { NamedCounters namedCounters = new NamedCounters(); assertThat(namedCounters.counterNames(), is(empty())); }
public Collection<String> counterNames() { return counters.keySet(); }
NamedCounters implements Serializable { public Collection<String> counterNames() { return counters.keySet(); } }
NamedCounters implements Serializable { public Collection<String> counterNames() { return counters.keySet(); } NamedCounters();  NamedCounters(String[] initialCounterNames); <E extends Enum<E>> NamedCounters(Class<E> initialCounterNamesEnumClass); }
NamedCounters implements Serializable { public Collection<String> counterNames() { return counters.keySet(); } NamedCounters();  NamedCounters(String[] initialCounterNames); <E extends Enum<E>> NamedCounters(Class<E> initialCounterNamesEnumClass); void increment(String counterName); void increment(String counterName, Long incrementValue); long currentValue(String counterName); Collection<String> counterNames(); }
NamedCounters implements Serializable { public Collection<String> counterNames() { return counters.keySet(); } NamedCounters();  NamedCounters(String[] initialCounterNames); <E extends Enum<E>> NamedCounters(Class<E> initialCounterNamesEnumClass); void increment(String counterName); void increment(String counterName, Long incrementValue); long currentValue(String counterName); Collection<String> counterNames();  }