how to encode address argument

[VictorECDSA]

        Function function = new Function("foo(address)");
        ByteBuffer byteBuffer = function.encodeCallWithArgs("f85a7c4b088c07ec9e982f158b63385ff20d6757");

throw exception as follow:

Exception in thread "main" java.lang.IllegalArgumentException: tuple index 0: class mismatch: java.lang.String not assignable to java.math.BigInteger (String not instanceof BigInteger/address)

please help me, thank you

[esaulpaugh]

address is treated similarly to uint160, so if you have the address as a String, something like new BigInteger("f85a7c4b088c07ec9e982f158b63385ff20d6757", 16); should work. 16 to indicate hexadecimal encoding, base 16

[VictorECDSA]

address is treated similarly to uint160, so if you have the address as a String, something like new BigInteger("f85a7c4b088c07ec9e982f158b63385ff20d6757", 16); should work. 16 to indicate hexadecimal encoding, base 16

it is work. thank you!

[esaulpaugh]

Just added new utility methods:

BigInteger address = BigIntegerType.decodeAddress("0x0000000000000000000082095cafebabecafebab")

String address = BigIntegerType.formatAddress(bigInt)

[esaulpaugh]

There is a new datatype for addresses in v5.5.0. See Address.wrap https://github.com/esaulpaugh/headlong/blob/master/src/main/java/com/esaulpaugh/headlong/abi/Address.java