### Question:
EncryptedPIN implements Serializable, Loggeable { public byte getPINBlockFormat () { return this.pinBlockFormat; } EncryptedPIN();  EncryptedPIN(byte[] pinBlock, byte pinBlockFormat, String accountNumber);  EncryptedPIN(byte[] pinBlock, byte pinBlockFormat, String accountNumber, boolean extract);  EncryptedPIN(String pinBlockHexString, byte pinBlockFormat, String accountNumber);  EncryptedPIN(String pinBlockHexString, byte pinBlockFormat, String accountNumber, boolean extract); void dump(PrintStream p, String indent); void setPINBlock(byte[] pinBlock); byte[] getPINBlock(); void setPINBlockFormat(byte pinBlockFormat); byte getPINBlockFormat(); void setAccountNumber(String extractedAccountNumber); String getAccountNumber(); static String extractAccountNumberPart(String accountNumber);  }### Answer:
@Test public void testGetPINBlockFormat() throws Throwable { byte[] pinBlock = new byte[2]; byte result = new EncryptedPIN(pinBlock, (byte) 100, "testEncryptedPINAccountNumber").getPINBlockFormat(); assertEquals((byte) 100, result, "result"); }