File list (Check if you may need any files):
util\AbstractSaslImpl.java
ClientFactoryImpl.java
CramMD5Base.java
CramMD5Client.java
CramMD5Server.java
digest\DigestMD5Base.java
......\DigestMD5Client.java
......\DigestMD5Server.java
ExternalClient.java
gsskerb\FactoryImpl.java
ntlm\FactoryImpl.java
digest\FactoryImpl.java
gsskerb\GssKrb5Base.java
.......\GssKrb5Client.java
.......\GssKrb5Server.java
ntlm\NTLMClient.java
....\NTLMServer.java
PlainClient.java
util\PolicyUtils.java
Provider.java
digest\SecurityCtx.java
ServerFactoryImpl.java
digest
gsskerb
ntlm
util