Method findInMap

src/main/java/com/beust/jcommander/FuzzyMap.java:16–32

(Map<? extends IKey, V> map, IKey name,
      boolean caseSensitive, boolean allowAbbreviations)

  }

  public static <V> V findInMap(Map<? extends IKey, V> map, IKey name,
      boolean caseSensitive, boolean allowAbbreviations) {
    if (allowAbbreviations) {
      return findAbbreviatedValue(map, name, caseSensitive);
    } else {
      if (caseSensitive) {
        return map.get(name);
      } else {
        for (IKey c : map.keySet()) {
          if (c.getName().equalsIgnoreCase(name.getName())) {
            return map.get(c);
          }
        }
      }
    }
    return null;
  }

  private static <V> V findAbbreviatedValue(Map<? extends IKey, V> map, IKey name,
      boolean caseSensitive) {