### Question:
NettyPoolKey { public String getAddress() { return address; } NettyPoolKey(TransactionRole transactionRole, String address);  NettyPoolKey(TransactionRole transactionRole, String address, AbstractMessage message); TransactionRole getTransactionRole(); NettyPoolKey setTransactionRole(TransactionRole transactionRole); String getAddress(); NettyPoolKey setAddress(String address); AbstractMessage getMessage(); void setMessage(AbstractMessage message); @Override String toString();  }### Answer:
@Test public void getAddress() { Assertions.assertEquals(nettyPoolKey.getAddress(), ADDRESS1); }