}
private void findResources() {
whiteListInputResource = resourceStreamSource.readResource(whiteListResourceName);
if (whiteListInputResource == null) {
throw new IsisException("Cannot read whitelist authorization file: " + whiteListResourceName);
}
if (blackListResourceName.length() > 0) {
this.blackListInputResource = resourceStreamSource.readResource(blackListResourceName);
if (blackListInputResource == null) {
throw new IsisException("Blacklist authorization file exists, but it cannot be read: "
+ blackListResourceName);
}
} else {
blackListInputResource = null;
}