A Smart Card's answer-to-reset bytes. A Card's ATR object can be obtained by calling {@linkplain Card#getATR}. This class does not attempt to verify that the ATR encodes a semantically valid structure.
Instances of this class are immutable. Where data is passed in or out via byte arrays, defensive cloning is performed.
@see Card#getATR
@since 1.6
@author Andreas Sterbenz
@author JSR 268 Expert Group