If my password for a datasource has a # character, it will interpret that as a comment and truncate the string.

I tested with java.util.Properties and it does not exhibit this behavior.

It seems CustomProperties#load(InputStream) does not follow the java.util.Properties#load(InputStream) contract.

Here is a patch to fix this bug, but i think this method should create a temporary java.util.Properties, call load() on this temporary props, then copy the read data into "this". Thus, the usual contract (about the comments, blank links, encoded characters, etc) will be respected.

Yes, this fix works with java.util.Properties.load()