PropertyExpansion {
SampleModule required useFile="${user.home}${/}fileName";
com.sun.security.auth.module.UnixLoginModule required debug=true;
};
noise {
noiseMod required noiseDebug=noiseTrue;
noiseMod2 required noiseDebug=noiseTrue noise2=noise2;
noiseMod3 required;
};
empty {
};