### Question:
IssuerApplicationData implements Loggeable { @Override public String toString() { return iad; } IssuerApplicationData(String hexIAD);  IssuerApplicationData(byte[] iad); String getDerivationKeyIndex(); String getCryptogramVersionNumber(); String getCommonCoreIdentifier(); String getCardVerificationResults(); String getDAC(); String getCounters(); Format getFormat(); String getIssuerDiscretionaryData(); @Override String toString(); @Override void dump(PrintStream p, String indent);  }### Answer:
@Test public void testToString() { String hexIAD = "0110250000044000DAC10000000000000000"; IssuerApplicationData iad = new IssuerApplicationData(hexIAD); assertEquals(hexIAD, iad.toString()); }