Method getInstance

src/java/org/apache/poi/util/BitFieldFactory.java:32–39

(int mask)

    private static Map instances = new HashMap();

    public static BitField getInstance(int mask) {
      BitField f = (BitField)instances.get(Integer.valueOf(mask));
      if (f == null) {
        f = new BitField(mask);
        instances.put(Integer.valueOf(mask), f);
      }
      return f;
    }
}