Contract extends ManagedTransaction { public TransactionReceipt getTransactionReceipt() { return transactionReceipt; } protected  Contract(String contractBinary, String contractAddress,
                       Web3j web3j, TransactionManager transactionManager,
                       BigInteger gasPrice, BigInteger gasLimit); protected  Contract(String contractBinary, String contractAddress,
                       Web3j web3j, Credentials credentials,
                       BigInteger gasPrice, BigInteger gasLimit); @Deprecated protected  Contract(String contractAddress,
                       Web3j web3j, TransactionManager transactionManager,
                       BigInteger gasPrice, BigInteger gasLimit); @Deprecated protected  Contract(String contractAddress,
                       Web3j web3j, Credentials credentials,
                       BigInteger gasPrice, BigInteger gasLimit); void setContractAddress(String contractAddress); String getContractAddress(); void setTransactionReceipt(TransactionReceipt transactionReceipt); String getContractBinary(); void setGasPrice(BigInteger newPrice); BigInteger getGasPrice(); boolean isValid(); TransactionReceipt getTransactionReceipt(); static EventValues staticExtractEventParameters(
            Event event, Log log); final void setDeployedAddress(String networkId, String address); final String getDeployedAddress(String networkId); static final BigInteger GAS_LIMIT; }
@Test public void testGetContractTransactionReceipt() { assertNull(contract.getTransactionReceipt()); }