A software implementation of YkneoBitcoin for testing purposes, that doesn't use a YubiKey NEO at all.
'com.yubico.bitcoin:yubico-bitcoin-java-soft:0.1'
<dependency>
<groupId>com.yubico.bitcoin</groupId>
<artifactId>yubico-bitcoin-java-soft</artifactId>
<version>0.1</version>
</dependency>
<dependency org="com.yubico.bitcoin" name="yubico-bitcoin-java-soft" rev="0.1"/>
"com.yubico.bitcoin", "yubico-bitcoin-java-soft", "0.1"