public boolean containsFast(T obj) { if (obj == null) { return false; } return get(obj) != null; }
public boolean containsFast(T obj) { if (obj == null) { return false; } return get(obj) != null; }
public boolean containsFast(T obj) { if (obj == null) { return false; } return get(obj) != null; }
public boolean containsFast(T obj) { if (obj == null) { return false; } return get(obj) != null; }
public boolean containsFast(@Nullable T obj) { if (obj == null) { return false; } return get(obj) != null; }