Infinispan cannot handle more than 2 variables in a JGroups attribute value

When Infinispan creates a JGroups channel and encounters the following attribute in the JGroups config:

initial_hosts="${tcpping.initial_hosts_control,env.INITIAL_HOSTS,INITIAL_HOSTS:127.0.0.1[7900]}"

, and the environment variable INITIAL_HOSTS is set, it doesn't use the env variable, but instead falls back to the default value of 127.0.0.1[7800].
A simple solution to support more than 2 variables would be to drop the complicated StringPropertyReplacer.replaceProperties() and use something like Util.substituteVariable() in JGroups.