static CoordinateTransformationCode getValueForKey(final int key) {
            for (final CoordinateTransformationCode v : values()) {
                if (v.key == key) {
                    return v;
                }
            }
            return null;
        }
Gets the enumeration value associated with the specified key if any.

@param key a positive integer
@return if the key is matched, a value enumeration value; otherwise, a null.
src/test/java/org/apache/commons/imaging/examples/tiff/ReadTagsAndImages.java