Loading /etc/hosts does not in Run mode

I have code where i set property jdk.net.hosts.file to load etc/hosts file for DNS configuration to connect to DB, i was able to run the program and connect to DB when i run the code in the debug mode but when i run it in run mode it fails because it does not load the /etc/hosts file. Code works in Eclipse, any idea why Intellj does not load /etc/hosts in run mode?

JDK - 11 

System.setProperty("jdk.net.hosts.file", "/etc/hosts");