DEV_RANDOM='java.security.egd=file:/dev/./urandom'
DB_URL='spring.datasource.url=jdbc:postgresql://127.0.0.1:5432/mydb'
SERVER_PORT='server.port=8888'
IPV4STACK='java.net.preferIPv4Stack=true'
IPV4ADDRESS='java.net.preferIPv4Addresses=true'

JAVA_OPTS="-D${IPV4STACK} -D${IPV4ADDRESS} -D${DEV_RANDOM} -D${DB_URL} -D${DEV_RANDOM}"